Brand Name: ODM,ODM Model Number: BTH-2 Style: Headband Communication: Wireless Connectors: USB Use: computer ,mobile phone ,music Function: Bluetooth Place of Origin: Guangdong China (Mainland) Product size:: 15.5*12*9MM Speaker Power:: 0.5W 32 Omer Battery Type:: 3Polymer Li-oin Specifications 1. Bluetooth Version: V3.0 EDR 2.Type: Stereo headphone with internal mic 3. Operation Distance: 10 m 4.Support AV & A2DP A2DP, Vibrating of incoming, 2 Linking at same while, bluetooth headset wireless Bluetooth Profile: Hands free & HandsetSupport Adio: AV & A2DPBluetooth Version: Issc 2.1Standby Time: 200HoursTalking Time: 5HoursMusic Play Time: 6HoursBattery Type: Polymer Li-oinCharger Adapter: Micro USBCharge Power:5V, 600mahCharge Time:2 HoursProduct size:15.5*12*9MMWorking Range: 15 MeterSpeaker Power: 0.5W 32 OmerSensitivity of Mic.: -44dbNet Weight: 18g &
Brand Name: vakind Model Number: 52583 Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: balck/red/green/blue weight: 85g Specifications New Fashion Sports Stereo Wireless Headset Headphones for Cell Phone Computer Red Specification:100% Brand new and high qualityFlexible bluetooth headset for use with mobile phones or computersExcellent and portable back-hanging design for nice music when on sportsComfortable and light ear-hangUnique and highly functional design in case of missing phone calls when enjoying musicEnjoy stereo music of cell phone or computerHigh fidelity, CD quality effectHigh sensitivity, omnidirectional microphone type design, clear voice, anechoicApplication range:1. Used for bluetooth cell phone, don't miss phone calls when enjoying music by wireless headset2. Used for computer (with bluetooth function or connected to USB adapter), can listen to network music by wireless headset3. Use
Brand Name: OEM Model Number: S Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Qty : 32 pcs G.W : 8.6 kgs Size(cm): 38*30*28 Delivery Detail: same day shipping Specifications 2.4GHz Digital Wireless Headphone with Microphone, Built in Lithium Battery FM radio frequency 76MHz-108MHz 2) Battery: 3.7V/260mAh rechargeable li-polymer 3) Power: input AC100-240V 4) RF output power: -6dBm to 4dBm 5) FM radio listening time: about 8 hours OEM are Welcome! we can print customer's artwork and logoType of Packing: Color BoxPackage Includes: USB Cable, 3.5 jack to 3.5 jack Audio Cable
Brand Name: EVERVOX or OEM Model Number: IR-2008 Style: In-Ear Communication: Wireless Connectors: Other Use: Portable Media Player Function: Waterproof Place of Origin: Guangdong China (Mainland) color: black S / N: >70 db separation: >60db frequency: 2.3-2.8mhz(A.B) Packaging & Delivery Packaging Detail: as customers request Delivery Detail: will be 10 days after receipt of the deposit Specifications system Carrier frequency muting design on receiving headphones Volume control & on / off switch Foldable desig car earphone• FM system Carrier frequency:A : 2.3MHz ~2.8 MHzB: 2.3MHz ~2.8 MHz• Frequency response: 30 – 20000Hz• S / N : > 70db• Separation: > 60db• Automatic muting design on receiving headphones• Volume control & on / off switch*Foldable design
Brand Name: Dacom Model Number: K9 Style: Ear Hook Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Brand: Dacom Model: K9 Size: 38.5 x 15 x 23 mm weight: 10 g Technology: Bluetooth V3.0 Frequency range: 2.4GHz Operating range: up to 30 feet (10 metres) Talk time: up to 2 hours standby time: up to 60 hours charging time: 2 hours Packaging & Delivery Packaging Detail: Metal box or color paper box. Delivery Detail: 7 working days Specifications 1. Bluetooth V3.0, good quality 2. Wireless headphone for Motorola Best Value Dacom K9 Mono Bluetooth Wireless headphone for Motorola Bluetooth Headset Manufacturer 5 years` experience of OEM & ODMOur R&D team of 20 engineersOperating 2 production lines and manage more than 200 staffIn-house QC Process DACOM bluetooth mono headset K9 Mono bluetooth headsetSupport music function on NOKIA mobil
Brand Name: OEM Model Number: KST-670B (MH2001) Style: Headband Communication: Wireless Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Blister Color Packing. Delivery Detail: 15days Specifications best fashion wireless headphones 2012 best fashion wireless headphones 2012Function:1.Wireless headphoneIt can receive the sound wirelessly from any electrical device with audio output such us TV,PC,DVD,VCD,MP3/MP4 and CD player2.Wireless net chat It’s a perfect audio-chat tool, provides infinite enjoyment 3.Wireless Monitoring Place the emitter near baby, old people or sick people who need care, then we can hear the sound of wards by the receiver. 4.FM radioThe headset can be used as FM radio separately, search and lock channels automatically5.Wired headphoneEquipped with audio cable, the receiver can be used as a wired headphone Packaging & Delivery Pa
Brand Name: OEM Model Number: BK202 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Color box with plastic or OEM Delivery Detail: In 20 working days after get deposit Specifications 1.Bluetooth stereo head set let you listen to music or phone calls wirelessly 2.High-quality speaks deliver crisprich sound 1.Bluetooth stereo head set let you listen to music or phone calls wirelessly2.High-quality speaks deliver crisprich sound3.Accept incoming calls or toggle between tracks with the touch of a button4.Lightweight,comfortable design for all-day listening.5.Compatible with bluetooth enabled devices, such as IPHONE,IPAD,most computer,cellphones6.Frequency response:20-20,000Hz7.Speak Impedance:32 ohm8.Omni-directional high quality microphone9.Sensitivity microphone10.Transfer Distance:33FT/10M11.Frequency:2.4GHz12.Technology:Bluetooth V3.0+EDR13.Easily charge via USB
Brand Name: cranepower Model Number: HW-2012 Style: Headband Communication: Wireless Connectors: IR Use: car Function: Noise Cancelling Place of Origin: China (Mainland) placement: auto seat material: ligh EP quality: sgs specilized: IR wireless Packaging & Delivery Packaging Detail: White package Folding type inter box size:655X475X525mm In box size:122X89X126mm Gross weight: folding type:24.6KG(1X100PCS) Net weight folding type:18 KG(1X100PCS) Delivery Detail: 2-15 dys Specifications IR double chanel wireless headphone IR-2011D HEADPHONE OF INSTRUTION Infrared receiving headphone Use instrution Fitted with two 3A/LRO3/UM4(NO.7)battery in the WIR-2010C and be used with the transmitter ,please pay attention the battery pol
Brand Name: YINPHONE Model Number: YPBH-W083 Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Talk time: up to 12h Standby: up to 500 h Weight: 70g Dimensions: 150 x 75 x 155 mm Packaging & Delivery Packaging Detail: Gift box inner packing, strong export outer carton. Delivery Detail: About 7 working days after payment arrived Specifications 1.for mobile phone with bluetooth 2.100% Brand New 3.Talk time: up to 11 hours 4.standby: uo to 20 hours YPBH-W083 BH28 Bluetooth Wireless Stereo Headset Headphone Specifications: Conversation time for eighteen hoursStandby time up to 500 hoursMusic playing time for up to 12 hoursRechargeable batteries can be through the charging option from the ac power chargingScope of work up to ten metersDSP technology enhance digital audioAccord with bluetooth 2.1 + EDR specification, in a telephone conversation, support headset mode and
Brand Name: Ringo Model Number: RH001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player,Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Frequency: 100-10000Hz bluetooth chip: V3.0 Sensitivity: -40dB Connector: 3.5mm Battery life Standby Time: 120H Working Distance: 10M Packaging & Delivery Packaging Detail: blister Delivery Detail: 10-15days Specifications 1.with CE ,Rohs 2.minimum order 3.fast delivery best wireless headphones for iphone headset with microphone Product function Comply with Bluetooth 3.0+EDR With audio Line in function Standby Current ≤ 10μA, Working Current ≤ 30mA, Working Voltage : DC 3.7 V Charging Current :DC 5V , 500mA (red LED on) Speaker Unit φ30 32Ω 20mW *2 Speaker Frequency 20-20000Hz Microphone 4.0*1.2mm omnidirectional; frequency 10
Brand Name: oem Style: Headband Communication: Wireless Connectors: Other Use: car audio Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: 5pcs/box Delivery Detail: 2 days Specifications Infrared wireless headphone with dual channels 1. can use USB to charge the battery inside. Infrared wireless headphone with dual channels Technical specification:Transmitting medium: Infrared (850nm)Signal to noise:above 60 dbTransmitting mode: stereo Frequency response: 30Hz-2 kHzHeadphone power: 2 X 3AAA Power for charging: 35-40 mA
Brand Name: Tikono Model Number: TKN-B11120308 Style: Headband,Stereo headphone Communication: Wireless Connectors: Other Use: Portable Media Player Function: Noise Cancelling,Multimedia Place of Origin: Guangdong China (Mainland) color: Many colors are available material: ABS Packaging & Delivery Packaging Detail: retail gift packing Delivery Detail: within 48 hours Specifications portable Wireless Headphone for MP3 and tablet 1.high quality and best prcie 2.convenient to portable and use 3.low MOQ portable Wireless Headphone for MP3 and tablet1.high quality and best prcie2.convenient to portable and use3.low MOQ4.Headphone Work for computer /PC with microphone 5.stereo headphone for MP3 Without microphone6.Colorful in red,purple,green,blue,white,orange,etc Drive Unit:40mmFrequency range:20-20KHzImpedance:32ΩSensitivity:110±3dBDistortion:≤1% At 1KHzRated Power:10mWPlug: stereo Φ3.5mm]
Brand Name: BOLIN Model Number: 670b Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Microphone,FM audio Place of Origin: Zhejiang China (Mainland) purpose: education or conference Certificate: ISO 9001-2008 Service: OEM Guarantee: One year name: 5 in 1 wireless headphone Packaging & Delivery Packaging Detail: Export carton Delivery Detail: 20 work days Specifications 5 in 1 wireless headphone 2.Beautiful sound 3.Wired online chat , 4.Wired use for headphone with mic 5.FM audio with LCD 5 in 1 wireless headphoneheadphone wireless radiospecification: 1. 5 in 1 Wireless headphone functions ,can receive full channel television sound, also can receive the DLP projection, computers, DVD, CD and so on all have audio output of electronic products. 2. Built-in microphone, (cable mike) can chat on the Internet. Plug in the computer can be easily and close friends online chat, get rid of typing distress, experience the fun of surfing the Interne
Brand Name: Sinoband Model Number: HTH-530BT Style: Headband Communication: Wireless Connectors: Bluetooth Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Multi color Collected by: Faye Packaging & Delivery Packaging Detail: Blister Packing Delivery Detail: 3-5Days Specifications 1.Support HSP,HFP,A2DP and AVRCP 2.Bulid-in 360 d Omin directional microphone 3.bluetooth wireless headphone with NFC 2013 HOT Best selling bluetooth wireless headphone with NFC for mobile ,computer,tablet pc,ipad, ipad mini,samsung Bluetooth version BluetoothV3.0+EDR SUPPORT: HSP, HFP, A2DP and AVRCP Buttons Volume up/down &n
Brand Name: RGKNSE Model Number: EBH Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Connectors:: USB Frequency range:: class 2 Bluetooth Version:: V3.0+EDR Transmission distance:: 10meter Available Color:: brown and black Battery:: Rechargeable Lithium Packaging & Delivery Packaging Detail: gift box Delivery Detail: 2-5 business days according to the quantity Specifications Cheap Bluetooth Headphone for Mobile Phones Handsfree High quality and competitive price mini bluetooth earphone Long standby Hot selling new design bluetooth wireless headphone for cellphone Specification: Bluetooth Version: V3.0+EDRFrequency range: 2.4GHz-2.48GHzTransmission power: class2Transmission distance: 10meterTalking Time: Up to 4hoursStandby Time: Up to 100hoursCharging Time: about 2hoursOperating voltage:: 5VCharg
Brand Name: www.sw-box.com Model Number: Hi-fi Card Wireless Headphone TM-5800 Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) SKU: 45487 Weight: 0.623Kg Color: White Packaging & Delivery Packaging Detail: Poly Bag / Customized Blister / Color Box Delivery Detail: 1-5 Working Days Specifications Hi-fi Card Wireless Headphone TM-5800 - White Brand New Hi-fi Card Wireless Headphone TM-5800 - WhiteThis is a portable and rechargeable mini speaker with unique appearance and hi-tech design, which is very convenient for carrying out. The music player can play music in several manors, You can inserting your TF card into a specific slot, or you can just plug your Phone or which ever device you have into it. It also can be used as a FM radio. Concerning power supply, a USB charging cable is provided in the package.Overview:Reading TF card directly.Receiving FM signal with high sensitivity.Digital stereo music, foldable an
Brand Name: OEM Model Number: HW-MB-021 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: starnd packing box Delivery Detail: 3-5 working Specifications 1.High quality wireless headphones price. 2.Wireless headphones for mobile phone. 3.Wireless headphones MOQ : 50PCS High quality wireless headphone Brief description: 1. High quality wireless headphone for gift.2. High quality wireless headphone for use.3. High quality wireless headphone clear songs.4. High quality wireless headphone for your phone and computer.5. Various color to match stylist music player high quality headphone Bulk high quality headphone price Parameters: Products categorynoise reduction bluetooth control talkSupport TF card Yes Driver Unit10 mm diameterImpedance32 OhmsSensitivity109dB/mWFrequency response20Hz-20KHzcord1.2mplug3.5mm
Brand Name: XTRONS Model Number: DWH002 Style: Headband Communication: Wireless Connectors: IR Use: car DVD player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: complete package Delivery Detail: 1-3 Days after payment received Specifications IR wireless headphone WIRELESS headphone car headphone CORDLESS, Dual Channels, Stereo Heaphones *IR WIRELESS/CORDLESS* Dual Channels Stereo Heaphones IR wireless headphoneWIRELESS headphonecar headphoneIn-car IR dual channel wirless/cordless stereo headphonesVolume ControlPower SwitchChannel Switch5M Ultra Long rangeFrequency response 18Hz-22KHzTHD <0.1%Adjustable in sizeModern, high comfort designUses 2 x AAA batteries (not included)Ultra Long battery life
Brand Name: Lake/OEM/ODM Model Number: SL210BT Style: Headband Communication: Wireless Use: Mobile Phone Place of Origin: Guangdong China (Mainland) Color: optional Packaging & Delivery Packaging Detail: blister color card Delivery Detail: 20~30 days Specifications 2.4G headphone bluetooth headphone 1,invisible mic 2,10m distance 3,Built-in Li-battery 4,Compliant with CE and ROHS 2.4G headphone bluetooth headphone wireless headphone Features of 2.4G wireless headphone2.4GHz uncompressed sound intact 2-way transmissioninvisible microphone10meters distance &nbs
Brand Name: WESENT Model Number: WST-2001 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) name: wireless headphone Packaging & Delivery Packaging Detail: Blister Bag in Color box,OEM box,etc. Delivery Detail: 15-20 Days Specifications 1,wireless headphone 2,Pass CE and ROHS 3,Direct factory 4,Hight quality with competitive price 5,OEM also welcome wireless headphone FOB ShenZhen China FunctionsModel WST-20011. Wireless earphoneColors black2.Wireless net chatStyle 5 in 1 (Netural Model)3. Wireless monitoringN.W 11.0KGS4. FM radioG.W 12.5KGS5. Wired earphoneCTN size 51.5*45.5*54CM Packing 20PCS/CTN Material: 1, Earlap use imported ABS material. 2, Original imported IC and transistor, ensure high tone quality. 3, Apply Taiwan original manufacturers super bass speaker, surge and heartthrob Specifica
Brand Name: OEM Model Number: all mobile phone Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: all colors are available Logo: customer logos are available Certificates: SGS,ROHS,CE,FCC OEM&ODM: Welcome Quality: strick quality Payment: TT/Westunion/Paypal/MoneyGram Shipment: DHL UPS Fedex TNT EMS etc Delivery: 2-3 working days Functions: studio headphone Supported file formats: MP3,WMA Packaging & Delivery Packaging Detail: Blister,polybag,foame box and paper box Delivery Detail: 2-3 days Specifications 2013 New Wireless Headphone; 1.top quality; 2.OEM service; 3.Best price; 4.offer all wireless headphone 2013 New Wireless Headphone support SD card/MMC /TF,max 16G.support audio forms of MP3, WMA. high quality speaker and sound cavity design,ensure high fidelity.CD quality effect.built-in standard 300 mA 4C polyme
Brand Name: MTK/OEM/ODM Model Number: MTK73 Style: Headband, Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling, Multimedia Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: OEM Customized Color Box or Double Blister Package Delivery Detail: Within 15days after confirm the Artwork Specifications 1.sound quality headphone for MP3 /computer 2,high quality headphone brand 3.brand headphone high quality headphone Mp3 Computer Headphone colored wireless headphone 1.sound quality headphone for MP3 /computer2.high quality headphone brand3.brand headphone high quality headphone 4. Mp3 Computer Headphone 5.Mp3 headphone for SD/TF card Mp3 Computer Headphone colored wireless headphone Technical SpecificationMp3 computer headphone colored wireless headphoneSpeaker size40mmFrequency range20-20,000HzSpeaker impedance 32 Ohm±15%Microphone sensitivity-58dB±2dBMaximum power100mwMicrophone impedance2
Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: GIFTBOX Delivery Detail: 20-25DAYS Specifications 1:wireless headphone with TF card slot 2:FM radio available. 3:support chinese and engish two language 4: MP3/WMA 1:wireless headphone with TF card slot2:FM radio available.3:support chinese and engish two language4: MP3/WMA
Brand Name: Fordex Group Model Number: FW-00367681 Style: Headband Use: Computer Place of Origin: Guangdong China (Mainland) Type: Headphones Color: Black Packaging & Delivery Packaging Detail: Package Contents: Headphone Delivery Detail: 1-7 days Specifications Folding IR Infrared Stereo Wireless Headphone (Black, 2 x AAA) Key FeaturesHighlightsModel: IR2008DColor: BlackStylish IR wireless headphoneFoldable design for easy carrying and storageSystem: Infrared wavelength: 850nm Carrier frequency: Channel A: Left channel: 2.3Mhz / Right channel: 2.8Mhz, Channel B: Left channel: 3.2Mhz / Right channel: 3.8MHz SNR: >= 50dB Frequency response: 30-15000Hz Operating range: up to 12 metersAutomatically mute for headphone and auto power off if no signal is received about 5 minutesPower by 2 x AAA batteries (not included)Comes with English manualSpecifications Weight (kg)0.193
Brand Name: OEM Model Number: BH-503A Style: Ear Hook Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black/red/silver Warranty: 1 year Bluetooth Version: Bluetooth V2.1+EDR Talking Time: More than 6 Hours Standby Time: 120 Hours Transmission Distance: 10 Metres Extremely Light: 70g Rechargeable Battery: Li-ion Frequency range: 2.4GHz-2.48GHz Transmission power: class2 Packaging & Delivery Packaging Detail: Paper box with inner Blister/OEM packaging or as the customer requirement Delivery Detail: After your payment 3-5days Specifications cheap wireless headphone *Brand new bluetooth headset *Smart design&durable *Competitive price *Warranty is 1 year New Arrive Stereo Bluetooth Headset cheap wireless headphone 1.Smart and cute design 2.Bluetooth and hands free function 3.Noise cancelling 4.Accept OEM order 5.Warranty is 1 year Technical Paramit
Brand Name: Chenghao Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: China (Mainland) material: PU Specifications Headphone parts Custom products High quality headphone earcap Comfortable and high elasticity ODM/OEM Home wireless headphone parts About usWe have an outstanding group of experienced management personnel and an outstanding production team.With years of experience,we obtained a great reputation amout the industry because of the high quality and outstanding service.We provide customized products according to client requirement.About the products1.Excellent noise absorption.2.Ear protection function3.Reducing the interference and echo sound reflections4.Improve the voice purity5.Comfortable and custom products6.High quality with competitive pricesAbout the serviceWe guarantee punctuality,quality and quantity strictly,if you have any question about our products,please contact us at any ti
Brand Name: OEM Model Number: XY-WL-2003 Style: Headband Communication: Wireless Connectors: USB Use: computer, DVD, TV all music devices Place of Origin: Guangdong China (Mainland) certifications: CE/ROHS logo: can be customized color: any colors package: gift box, color box, white box Type: FM wireless headphone With: Transmitting and receiver Receiving range: 30m Function1: Wireless Function2: FM radio Function3: wired/chat online/led light Packaging & Delivery Packaging Detail: gift box, color box, white box, as requests. Delivery Detail: 20-25 days Specifications FM radio wireless headset 1. high quality 2. low prices 3. colorful design 4. CE/ROHS 4 IN 1 hot selling fashional style Wireless headphone Features: * Wireless headphone functions* Headset with FM radio functions* Wired or wireless headphone functions* Wired online chat* With LED lights*Transmitter Transmitting frequency: 84~87MHzPower supply: AA DC 1.5v batteries 2pcs
Brand Name: GS Model Number: GS-HE01 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: blister packing + color box Delivery Detail: 25-40 days Specifications Bluetooth Headset Super Tone Quality Lower price Exclusive private mode Your best Choice Bluetooth Headset Super Tone Quality Lower price Exclusive private modeYour best Choice Specification Bluetooth specification: V2.1+ERDBluetooth profiles supported: HSP HFP,A2DP and AVRCPOperating distance: 10mRechargeable 180mAH Li-polymer batteryTalk time: up to 8 hoursCharge input voltage: DC 5V
Brand Name: ZONOKI Model Number: Z-G8119 Style: Headband Communication: Wireless,wireless Connectors: USB Use: Portable Media Player Function: Noise Cancelling,Foldable 2.4G wireless headphone with mic for laptop Place of Origin: Guangdong China (Mainland) Frequency: 2.4GHZ ISM BAND Battery: DC 5V (2XAAA battery ) Playing time: 7 hours Spearker power: 2*15mw Receive distance: About 10M(open space test) support system: Windows 2000/XP/Vista/Win7 pair mode: Automatical,LED indicator power voltage: 2*AAA dry batteries Packaging & Delivery Packaging Detail: Color box, 16pcs/ctn means: 54*43.5*46.5cm G.W:11.2KGS NW:12.2KGS Delivery Detail: 3-5 days Specifications 1.Foldable 2.4G wireless headphone with mic for laptop 2.10m receive distance 3.Built-in microphone 4.Portable and fashion Z--G8119 Foldable 2.4G wireless headphone with mic for laptop Wireless Headphone with Mic for laptop Use Range1).Easy to enjoy music from PC & internet.2)