Brand Name: MSY Model Number: SAM_3560 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: red, black, green, blue, orange, Packing: color box and gift box,also customized package Packaging & Delivery Packaging Detail: Original Box and contents,polybag,color box and gift box,also customized package Delivery Detail: 1-3 days Specifications Perfect wireless bluetooth earbud 1.Comfortable, padded earcups 2.Noise Reducing 3.Natural & aggrandized bass so Product specification: 1. Standard 3.5mm plug fit all the Comfortable to wear 2. Illustrious sub-woofer 3. Great complements for video conferencing, webcams and other audio voice applications &nb
Brand Name: HUALIPU Model Number: HP-WH2960 Style: Headband Communication: Wireless Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Series: Wireless headphone Packaging & Delivery Packaging Detail: Gift box, Color box, Blister box Delivery Detail: 35days Specifications Wireless/ cordless 1. Auto scanning function 2. Effective distance more than 40 meters [Hot] Wireless headphone1.Unique head-band structure design and increasable earpad for wearing comforrt2.Automatic scanning function3.Overall design in line with somatology4.Effective distance over 40 metersTransmitter*Radiate FrequencyFM 49.85MHz*Radiate powerMax120dBu*Power supply6F22(9V) battery, or used AC/DC adopter*Audio input≤500mVHeadphone*Receiver frequencyFM 49.85MHz*Audio frequency response80HZ~15KHZ(+/-3dB)*S/N≥45dB*Out put power≥50mW*Receiver distance≥40 meter(none impediment)
Brand Name: Neutral Model Number: KT-HE029 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White & Black Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: 15-25days Specifications 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 3.F card transfer to SD card cover 1 PC&n
Brand Name: iCellway Model Number: WH-901 Style: Neckband Communication: Wireless Connectors: RF wireless Use: Computer Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: white,red,blue Packaging & Delivery Packaging Detail: color gift box Delivery Detail: 3-5 days Specifications 1,wireless listening function: 2,FM radio 3,5 in 1 HIFI FM Wireless Headphone 1,wireless listening function: It can receive the sound wirelessly from any electrical device with audio output such us TV,PC,DVD,VCD,MP3/MP4 and CD player2,FM radio:The headset can be used as FM radio separately, search and lock channels automatically 1.System:VHF/RF 2.Modulation:FM &
Brand Name: CBT Model Number: HP-033 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: black Packaging & Delivery Packaging Detail: 1pcs/box Delivery Detail: 10-15 days after receiving the deposit Specifications 1.high quality,comfortable feel 2.fast delivery time, competitive price 3.bass-driven stereo sound 4.Welcome OEM 2011 best 2.4G wireless Headset Features:1.Receiving and sending distance: 0-10 meters. 2.Frequency range: 40Hz-14KHz
Brand Name: LD Model Number: LD-9210 Style: Headband Communication: Wireless Connectors: USB Use: laptops, mobile phones,PC,ect Function: Bluetooth,Noise Cancelling,Noise cancelling Place of Origin: Guangdong China (Mainland) Color: black/Camouflage Packaging & Delivery Packaging Detail: Standard color box What's in Box: * Bluetooth Stereo Headset * User Manual * USB Cable Delivery Detail: seven to twenty days Specifications 1.Stylish, premium design and durable 2.Built in microphone for taking calls. 3.Designen for comfort 4.2013 latest headphone SpecificationsBluetooth Version V2.1+EDR Class IIBluetooth Profiles Supported Headset, Handsfree, A2DP and AVRCP ProfilesFrequency 2.402-2.480GHZ GFSKOperating distance 10 metersTalk time 3 HoursMusic Playing time 10 HoursStandby time 300 HoursRechargeable lithium battery&n
Brand Name: icablelink Model Number: USWH0031 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Certificate: CE/ROHS Packaging & Delivery Packaging Detail: Color Box or OEM Delivery Detail: 2-5 days after payment Specifications 1.wireless headphone with FM radio function 2.got CE & ROHS 3.fast delivery 4.S/N:> 40dB 5.color box packing 6 IN 1 wireless headphones with FM radio functions Product Details: Transimitter:1) frequency: 84MHz2) modulation mode: FM3) transmission range: 35 meters4) power supply: 2xAAA batteries. Receiver (headphone):1) frequency range: 83-108MHz 2) reception mode:FM 3) frequency response: 20-20000Hz4) distortion: <=2%5) power supply: 2*AAA batteries. Packing Details: &nb
Brand Name: OEM Model Number: IR-900 Style: Headband Communication: Wireless Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: black Packaging & Delivery Packaging Detail: color box Delivery Detail: sample within 3 days, large order within 15 days Specifications IR Headphone Dual and One Channe CE listed factory price Dual and One Channe Channel:DualCarrier frequency: a) A channel: 2.8MHz for right channel; 2.3MHz for left channel b) B channel: 3.8MHz for right channel; 3.2MHz for left channel Mode: stereo S/N ratio: ≥70dB Distortion: <1% Frequency response: 20 - 20,000Hz Impedance:32 OhmsSensitivity: -88dBm±3dB
Brand Name: OEM Model Number: LX-T01 digital wireless headphones Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Color: pantone clr mic: available volume control: available certificates: CE,ROHS FCC LOGO: available plug: jack Spearker: 40mm plug type: 3.5mm stereo Length of cable: about 1.5M USD headset: digital wireless headphones Packaging & Delivery Packaging Detail: digital wireless headphones ,blister ,gift box optional Delivery Detail: 10 working days after preproduction sample and payment confirmed Specifications Digital Wireless Headphones With Stell Ring Headband 1.100kpcs per month 2.500pcs MOQ 3.CE,ROHS,FCC 4.OEM custom design,logo Digital Wireless Headphones With Stell Ring Headband : computer high quality usb headset: ·Speak
Brand Name: OEM Model Number: JH-234 Style: Headband Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: red, blue, green, white, black, pink.. Packaging & Delivery Packaging Detail: 1PC/Polybag, 100pcs/ctn/:51*46*30.5cm G.W.: 13kgs N.W.: 12kgs Delivery Detail: 30 days after confirming order and sample Specifications Specifications 1.Applicable for SD card 2.Support MP3, WMA 3.Radio,speaker 4.Foldable Specification Name cheap wireless headphone Model No.SOB-129Style In-earJackL / Straight Audio outputPortable Media player WireWired FunctionNoise CancelingMicrophone With/without Cable 1.3MPin.3.5mmSensitivity105dbSpeak Dia.10mmDistortion Rate3%Frequency range 20-20KHzImpedance32ohmOEM/ODMYes Logo Any logo OED/ ODMYes Use Promotion and gift MOQ2K Description 2012 fashion China factory promotional super bass stereo cheap wireless headphone New design at factory price OEM&ODM
Brand Name: Enjoy/ OEM Model Number: BH1000 Style: Headband Communication: Wireless Connectors: USB Use: Bluetooth devices, like laptops,computer, mobile phone,media players Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Quality: CE, FCC, BQB and RoHs Version: 2.1 version +EDR Available Distance: â¥10M Color: Black,red,red,white Standby Time: Above 30 hours working time: over 8 hours Charge Time: 3 hours Battery Capacity: 30mAH 3.7v Weight: 180g Packaging & Delivery Packaging Detail: Inner box,foam or bubble protection and carton. Delivery Detail: in 7 days for small order, in 15-20 days for bulk order Specifications Wireless Headphone with Mic for PC 1. MOQ: 50pcs 2. V2.1 +EDR 3. CE,FCC,RoHs,BQB Noise Canceling Bluetooth Stereo Headset with Built In Mic &
Brand Name: OEM Model Number: bsh10 Style: Neckband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) feature: Foldable, Microphone Mute Button, Noise Cancellation, Volume Control Specifications Wireless Bluetooth Stereo Headphone Headset superior sound, powerful bass system Compatible with Nokia HTC Samsung etc. Bluetooth 2.1 Wireless Stereo Headphones/Headset Noise Cancellation ipad mobile Battery capacity 400 mAh Bluetooth version V2.1+ EDR Music time up to 20 hours Charging time Max 4 hours Description : With one press of a button, you can quickly switch between calls and music delivered in superb stereo sound. The invisible high-performance microphone ensures that conversations are clear, making this headset the perfect all-in-one sound solution.Noise Cancellation,4 Ipad/iphone/Mobile/MP3/Laptop etc. Features: Stereo Bluetooth Headset with back-hang style Supp
Brand Name: FSR Model Number: 732029 Style: Headband Communication: Wireless Use: Portable Media Player Function: Noise Cancelling Place of Origin: Zhejiang China (Mainland) Specifications Enjoy Music or TV Anytime & Anywhere Total Wireless Freedom Rechargeable Battery Included Features 1.The infrared ray carries the wave transmit 2.Work mode:high fidelity Packaging Details:colour box12 pcs/carton0.095 cbm/pcs If interested, don't hesitate to contact me.
Brand Name: SOBA Model Number: SOB-yuky-GH X12 Style: Headband,headphone Communication: Wired Connectors: 3.5mm Use: Computer Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Material: PVC/TPE/PU Cable: 1.2m round cord Plug: 3.5mm jack Package: PE bag, paper box, blister Sample: 3-5 days Logo printing: available Payment: T/T, West Union Delivery: 20-30 days after order confirmed Port: FOB Shenzhen Packaging & Delivery Packaging Detail: Poly bag, blister+card box or as customer's require. Packing details: 1000pcs/CTN Meas: 42*42*25cm G.W: 15.5KG N.W: 15KG Delivery Detail: 12-20days after order confirmed and 30% deposit received Specifications Cheapest headphone earbuds for custom design 1.Factory cheapest headphone 2.shenzhen manufacture 3.Logo printing/OEM is accep 2013 fashion cheap wireless headphone with super bass free samples Specifications: Name headphoneMaterialABS & PVCStyle headphoneJackL / Straight
Brand Name: Orinsong Model Number: OS-WH801 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister, poly bag, paper box, opp bag Delivery Detail: 15 days Specifications Wireless stereo headphone with 3.5 stereo input and foldable design (1)· Foldable design · With high performance microphone built in · With 3.5 stereo input Double receiving aerial with anti-interference · Stable connection by 2.4G wireless (2)·Foldable design ·With high performance microphone built in ·Phone and music switch freely .10 meters distance ·2.1 version of Bluetooth connection (3)·Foldable design ·With USB plug in, D
Brand Name: Tonstep Model Number: SW-619 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: color box or blister package Delivery Detail: 15-25 days after we receive your deposit Specifications -3.5mm plug,32ohm or 300 ohms - CE&Rosh certificate - Logo printing is avaible. - Competitive price with good quality 2012 Best studio headphones High quality 40mm speaker Frequency response: 20Hz-20KHzSensitivity:105dB±3dB S.P.L at 1kHzImpedance:32ohm±10%Cord Length:2.0MJack:3.5mm or 2.5mm
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: AXAET Model Number: AXAPH-300 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Green: Red Packaging & Delivery Packaging Detail: Gift box with blister inner packing Gift box size":9*7*25cm CIft box wirh handset N.W:245g Carton Size:75*49*29cm 50pcs/Carton N.W:13KG G.W:14.06KG Delivery Detail: 1K-5K: 8-15 day 10K-20K: 10-20 days 30K-50K: 15-25 days Specifications 1.Volume Control 2.Rubber paint ABS housing 3.CE.ROHS 4.Suit iphone&ipad and all 3.5mm Plug cell phones,no need any adaptors. 2.Easy pick up phone and hang up phone with a button3.Easy volume contorl button4.Rubber painting ABS housing,Soft touch,and not easy to be old and dirty5.Nice gift for family and friends,Also promotional gift for cell phone accessory629mm diameter speaker brings wonderful voice 7.10M bluetooth transmition,makes the cell phone radiation far far away from you8.Colourful ret
Brand Name: OEM/ODM Model Number: W-2000 Style: Neckband Communication: Wireless Connectors: USB Use: Computer Place of Origin: Guangdong China (Mainland) Function: Multimedia Usage: Computer/MP3/ audio applications Key point: inserted microphone Packaging & Delivery Packaging Detail: Clamshell or gift box Delivery Detail: 3-4 weeks after down payment and confirmation Specifications 1. 2.4G USB Wireless Headphone 2.Volume Control and mic 3.For TV/IPod/MP3 and etc.. 4.Play-station or a hifi-system Stylish Computer Headphone for Skype & Multimedia 2.4G USB Wireless Headphone . -USB wireless transmitter,universal compatible to PC Windows 2000/XP/Vista/7.0-Easy installation, plug and play, pairing automatically-High-quality, uncompressed stereo audio, excellent for PC games, music & movies applications,can be used with a mobile-phone or play-station or a hifi-system at home to listen to music-Opional Adapters for TV/IPod/MP3 and other audio applications-Exter
Brand Name: Wisort wireless headphone Model Number: WH-200 Style: Headband Communication: Wireless Connectors: 3.5mm Use: mobile phone PC MP3 Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Colors available: Black,White,Red,Purple etc. Wireless headphone driver diameter: 40mm Wireless headphone frequency response: 20Hz-20KHz Sensitivity: 110dB THD: Less than 1.5% at 1KHz out 1mW Active Noise Reduction: -14dB(at maximum) Rated Wattage(L+R): 60mW Battery capacity: 550 mAh Bluetooth transmission distance: 10 meters Bluetooth compliant: V3.0 Packaging & Delivery Packaging Detail: color box Delivery Detail: within 3-20 working days Specifications 1.wireless headphone 2.fashion design 3.high-end headphone 4.built-in microphone 5.1-year warranty noise canceling wireless headphone with built-in microphone for computer mobile phones wireless headphone Description: MonboBeats Pro--another world-class headsets in both sound and de
Brand Name: ACC4S Model Number: P-HEADPHONE012 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: pp bag or customized package Delivery Detail: 3~5 days after payment confirmed Specifications 5 in 1 FM Wireless Headphones Wireless Net Chat FM Radio Wireless Monitoring High sensitivity,interference resistance 5 in 1 FM Wireless Headphone P-HEADPHONE012 5 in 1 FM Wireless Headphone Wireless Net Chat FM Radio Wireless Monitoring High sensitivity,interference resistance Fast deliveryBest service and qualitycolors are available Welcome OEM 1.specifications: A.Features:1)Wireless EarphoneWireless reception from any electrical device with audio output such as full-channel TV sound,PC, game player, DVD player, VCD player, audio device,MP3 player, and CD player.Full-channel TV sound: W
Model Number: BB-KS-E1 Style: Headband Communication: Wireless Connectors: Other Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 3~5 days after received payment Specifications High sensitivity, interference resistance, strong signal, outstanding performance,effective range over 8m. High sensitivity, interference resistance, strong signal, outstanding performance,effective range over 8m,and reception beyond obstacle of wall.Bass speaker for great enjoyment. Hi-Fi for beautiful sound.Wireless EarphoneWireless reception from any electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device,MP3 player, and CD player.Full-channel TV sound: What will you do if there is your favorite TV program but worry about disturbing others? Use of the wireless earphone enables you to watch wonderful TV program with mute functio
Brand Name: KEEPTOP Model Number: KT-E01 Style: Ear Hook Communication: Wired Connectors: 3.5mm Use: Mobile Phone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: red,pink, purple,yellow,orange,green Weight: 110g package: paper box certification: CE connector size: 3.5 Packaging & Delivery Packaging Detail: poly bag or customerized package Delivery Detail: 2-7days Specifications wireless headphones with built-in mp3 player 1. 100% QC Before delivery 2. High quality wireless headphones with built-in mp3 player 1.Compatible with iphone 4/ 4S/ 3GS/ IPAD 2/iPod2.With mic and volume button3.High quality & nice package4.OEM service: can with customer logo5. Plug of silver-plated, straight, stereo plug6.Color: black,white,purple,orange,pink,blue,green,red7. Paypal acceptable Payment: TT,Western Union,Paypal Shipping way: By air,DHL, UPS, FedEx,EMS Packing: As customers request
Brand Name: OEM Model Number: WBH9 Style: Headband Communication: Wireless,wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Products Name: Swimming waterproof bluetooth wireless headphone Delivery Port: Shenzhen/Hongkong Bluetooth Chipset: CSR Standby Time: Up to 120hours Talking Time: Up to 10hours Color: White, Red, Yellow, Pink, Blue Charger Power: 110-240, 5V Waterproof Rate: IPX8 Type: Swimming waterproof bluetooth wireless headphone Packaging & Delivery Packaging Detail: blister with inside cardboard Delivery Detail: Within 1-7 working days Specifications Swimming waterproof bluetooth wireless headphone 1. Waterproof rate:IPX8 2. CSR chipset 3.Stereo Bluetooth headphone Swimming waterproof bluetooth wireless headphone Specifications:&nb
Brand Name: wireless headphones Model Number: wireless headphones Style: Headband,wireless headphones Communication: Wireless Connectors: 2.5mm Use: DJ Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Beijing China (Mainland) Packaging & Delivery Packaging Detail: depend on the customers Delivery Detail: when you pay the order we will send your order within 24 hours Specifications wireless headphones 1. high quality and cheap price. 2.best serive and best reputation. 3.contact : cn1500070082(amily) wireless headphones cheap wholesale, hot selling 2013 Product Info.Item Number: wireless headphones cheap wholesale, hot selling 2013 Color : Depend on the customers Style: fashion Feature: Fashion, high quality and cheap price Suitable for : Men, women, boy ,girl Customized : OEM & ODM both are welcomed Shipping &
Brand Name: oem Model Number: 211-FM Style: Ear Hook Communication: Wireless Connectors: USB Use: DJ Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: red,blue,black,green 4color Packaging & Delivery Packaging Detail: Blister-Karte Papier Carton SIZE :60*38*45 cm GW:10KG/Carton 100PCS/Carton Delivery Detail: 1-5day Specifications tf mp3 sport headphones Support MP3 music format Support TF card FM Mode 87.5-108.0MHZ payment :T/T L/C western union. Card reader earphone sport mp3 with fm radio Neckband headphone 1.Sport MP3 headphone wireless with tf card slot 2.Wireless headphone. 3.FM function 87.5-108.0MHz( or NO)3.Fashionable style 4.Promotional gift This product is especially designed to match the shape of your head.Therefore it will feel comfortable, and stay in place while doing sports. With its fashionable appearance and built-in MP3(&WMA) player with HiFi e
Brand Name: OEM/LINDON Model Number: SX-907C Style: Headband Communication: Wireless Connectors: USB Use: Mobile phone/Tablet/other Bluetooth Device Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Black/OEM Color Used for: Mobile phone/Tablet/other Bluetooth Device Talking time: 22.5Hours Certificate: CE,RoHS Warranty: 12Months OEM: Welcome Delivery way: DHL/UPS/TNT/FedEx/EMS Standby time: 180Hours Working distance: 10M Battery Capacity: 450mAh Packaging & Delivery Packaging Detail: Standard Package Delivery Detail: 3-5Working Days Specifications Wireless Headphone With Mic For Laptop 1.Built-in rechargeable battery 2.Talk time:22.5hours 3.CE,RoHS 4.OEM Welcome Wireless Headphone With Mic For Laptop
Brand Name: OEM ODM Model Number: HP-020 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Place of Origin: Guangdong China (Mainland) Function: RF/FM Radio Color: Black,Red,White,Green Instance: 15 m Approval: CE ROHS Packaging & Delivery Packaging Detail: 1pc/color box, 20pcs/ctn, 51.5x45.5x54cm Delivery Detail: Within 15 days Specifications wireless headphone 1,Wireless headphone 2,FM radio 3,Wireless monitoring 4,Microphone for net chat wireless headphone1,Works freely with PC,MP3,TV,MD,DVD etc2,High Sensitivity, interference resistance, strong signal, outstanding performance, effective range over 8m3,Reception beyond obstacle of wall. Bass speaker for great enjoyment Hi-Fi for beautiful sound 1, FM RadioThe headset can be used as FM radio separately, Search and Lock channels automatically 2, Wireless HeadphoneWireless reception from any electrical device with audio output such as full-channel TV sound, PC, Game Player, DVD Playe
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