Brand Name: KINGVO Model Number: VO-5588 Place of Origin: Guangdong China (Mainland) material: plastic FM Radio: optional work time: above 25 hours EQ: 7EQ MODELS Folder play: can play folder (present folder) keywords: bluetooth wireless headphone for iphone 4 Function: Voice Recorder, FM Radio Color: blue, yellow, red, silver Style: headset Memory Size: 2GB-8GB Packaging & Delivery Packaging Detail: Crystal box 20pcs per export carton.carton size:45.5*37*31cm;G,W:5KGS Delivery Detail: 15days Specifications 1.bluetooth wireless headphone for iphone 4 2.Support MP3 & WMA audio format 3.EQ function 4.Rechargeable battery 5.25hours OEM VO-5588 bluetooth wireless headphone for iphone 4 Headset mp3 playerhead phonewireless phonesport headset mp3 8gmp3 headsetmp3 with predometerfactory sounds mp3sport mp3 headset playerfactory noise mp3sport mp3 headset with fm radioheadset sport wireless mp3headset mp3 playermp3 with customer logomp3 headsetmp3 headphonenew stereo bluetooth h
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: JQX Model Number: KST-670A Style: Headband Communication: Wireless Connectors: 2.5mm Use: Computer/mobile phone/ MP3/MP4 Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black Packaging & Delivery Packaging Detail: Standard export packing Delivery Detail: 1-3days Specifications Specifications 1.High quality; 2.Reasonable price; 3.OEM service; 4.CE&ROHS certif Products Description: 1.with color packaging: usd3.78/pc 2.per carton:20PCS3.N.W:7.5KG 4.G.W :8.5KG5.color bo
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: OEM Model Number: HBH-921 Style: Headband Communication: Wireless Connectors: Bluetooth wireless/Wired 2 in one type Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone,Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black,white,red,pink,blue,orange etc, more than six color Dimension: 190*160*55mm Weight: 45 grams Packing: Color box Design: Wireless Bluetooth/Wired 2 in one Bluetooth version: Bluetooth ISSC v3.0+EDR Battery: Rechargeable 90mAh Li-polymer Battery Talk time: up to 4 hours Standby time: up to 100 hours Packaging & Delivery Packaging Detail: Color box & White box & Your OEM design Delivery Detail: 3-7days Specifications mini wired/wireless bluetooth stereo audio headphone *Wireless fashion *Bluetooth ISSC v3.0+EDR *High glossy finish surface mini wired/wireless bluetooth stereo audio headphone Summary:As you see,this bluetooth stereo headset is producted with a high quality and coo
Brand Name: YW Model Number: YWheadphone006 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Product name:: studio headphone Color:: yellow, red,white,blue,purple,pink ext. Function:: listen to music Stretch ability:: can stretched easily Noise cancelling:: yes Plug:: 3.5mm Connectors:: 3.5mm Dimension:: diameter 6mm by 5mm Frequency response:: 20-20,000Hz Impedance:: 32Ω Packaging & Delivery Packaging Detail: packing details; 1.first use blister 2.quanatity in export carton; 80pcs 3.size of export carton;114X47X80.5CM 4.N.W.22.8kGS G.W.;33.6KGS capacity in 20GP;5,280pcs capacity in 40GP;10,800pcs Delivery Detail: 15days after received the deposit payment Specifications studio headphone 1.Beautiful in colors. 2.Flexible and smooth headband. 3.Comfortable and soft ear- pad. Studio headphone Specification: Microphone: Dim
Brand Name: BOAS Model Number: S-603 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Features: FM Radio, Micro SD card inserted Colors: Red, Pink, White, Black Adjustable: Yes TF/SD Card Insert: Yes( Maxi 32G) Noise isolating: Yes LCD: Yes Battery Life: Maxi 30 Battery Type: Built-in rechargeable lithium battery Compatible to: iphone, ipad, mp3 player, mp4 player, Portable media player OEM/ODM: Available Packaging & Delivery Packaging Detail: Small Color box, Blister card, Standard export Carton Delivery Detail: 1-4 weeks Specifications 1, Stereo wireles headphone with micro SD Card 2, built-in microphone and FM function 3, With LCD indicator 3, CE, Rohs, FCC Features/Advantage: 4 in 1 Stereo wireless headphone with high performance sound quality:Origin from old manufacturer; High quality, bargain price ;CE, Rohs Certification available; &nbs
Brand Name: dcr Model Number: 002 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Place of Origin: Guangdong China (Mainland) Color: Black/blue/yellow Jack type: at the right angles to L Quality: Super A Frequency Response: 20Hz to 20kHz Dimension Packaging & Delivery Packaging Detail: as you request Delivery Detail: within 2 days after confirm the payment Specifications 1.OEM is welcome 2.high performance sound with noise cancelling and deep bass Detailed Product Description fashion wireless headphone for iphone/ipod 1.OEM is welcome 2.high performance sound with noise cancelling and deep bass Feature:
Brand Name: INDA Model Number: DA601 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White Box size: 12*12*6 Operation distance: 10~15 meters Packaging & Delivery Packaging Detail: OEM color package Delivery Detail: Depend on quantity Specifications 1) Multi-function Wi-FI wireless headphone 2) Built-in Microphone, FM, HI-FI stereo sound 3) Design is stylish and innovative Product DescriptionAdvanced technology, laser-tuned audio drivers deliver pristine, uncompressed, stereo sound reaching nearly audiophile caliber quality. Noise-cancelling microphone eliminates background noise to ensure that transmissions and voice commands are crystal clear. 2.4 GHz USB wireless transmission gives users a free movement range of more than 10 meters. Easy access, intuitive audio controls on the headset make adjusting volume and toggling the microphone mute function a snap. Flexible, rotating boo
Brand Name: OEM Model Number: BCM20771 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: Black Packaging & Delivery Packaging Detail: gift packing Delivery Detail: 15days Specifications 1.high quality with lower price 2.small speaker design 3.multiple function 4.easy operate button 5.for radiation protection Specification Bluetooth Version3.0 with EDROperating Distance10mStyleEar hookSignal Frequency2.4GHz-2.48GHzMusic StreamingYesMulti-function Button On/OffYesStandard Bluetooth FeaturesYesOperating distance10MStandby Time (hrs)160Talk Time (hrs)8Charging Time(hrs)2Supported ProfilesHSP, HFP,A2DP,AVRCPDemension (mm)50*17*11Weight(g)10In the Box1 bl
Brand Name: KNN Model Number: KNNG- TB-193 Style: Headband Communication: Wireless Connectors: 2.5mm Use: Computer Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: blue Driver unit: 40mm Frequency response: 20 to 20,000Hz Packaging & Delivery Packaging Detail: 1pcs/box Delivery Detail: 1-5days after receive the payment Specifications Wireless Headphones with TF Card and FM Radio Specifications: Supports 128MB to 8GB capacityFM radio is availableWith TF cardRechargeable lithium battery insideHigh quality with one year warrantyDriver unit: Φ40mmSpeaker impedance: 32 OhmsSpeaker sensitivity: 115 ±2dB S.P.L. at 1kHzInput power: 100mW (maximum)Frequency response: 20 to 20,000Hz
Brand Name: YTR Model Number: Y-969 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) color: blue,green,hot pink,orange package: retail package Packaging & Delivery Packaging Detail: as customers' requirements Delivery Detail: within 3-5 days Specifications 1.MP3 wirelessHeadphone 2.SD/TF card reader and play 3. Clear and soft sound 4.color:blue,green,hot pink,orange 2010 MP3 digital wireless headphone for SD/TF Cards reader Feature & Specification: 1.Driver Unit:Φ40mm2.Frequency range: 20Hz-20KHz3.Speaker Impedance:32Ω±15%4.Speaker Sensitivity:110dB±5dB5.Mic demension: Φ6*5mm6.Mic Sensitivity:-58dB±3dB7.Support cards: Mirco SDHC and TF8.Audio Format Support MP3/WAV/WMA9.Integrated FM Radio, Portable Folding headphone10.Cable length: Approx 1.8m11.Built-in Rechargeable lithium battery (last 12H)
Brand Name: OEM Model Number: S-I5G-7549TT Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth Place of Origin: China (Mainland) Standby time:: 300 hours Receive range:: 10m Colors: Green/Blue/Black Packaging & Delivery Packaging Detail: Color Box Delivery Detail: 1-4DAYS Specifications 1.Have bass function 2. Outstanding sound insulation effect 3.MOQ:1 4.Quick delievery. Stereo Bluetooth Wireless Headset for iPhone / iPad / iPod Touch Overview 1) High Definition Stereo Bluetooth Wireless Headset 2) Bluetooth v2.1 + EDR wireless transmitter 3) Calls and music auto switch 4) Built-in microphone 5) Built-in rechargeable lithium battery Specifications: 1) Frequency: 2.4G ISM channel 2) Working channel: 79 3) Bluetooth version: v2.1 +EDR 4) Frequency response: 20Hz-20KHz 5) Power supply: 3.7V 6) Receive range: 10m 7) Talking time: 15 hours 8) Play time: 12 hours 9) Standby time: 300 hours 10) Charging time: 3 hours 11) Mi
Brand Name: honcam Model Number: HC-PS3155 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 15-30days Specifications 1. OEM&ODM headset 2. High quality & competitive price 3. 5 in 1 wireless headset with beautiful sounds 1) High quality(2) Reasonable price(3) Small order available(4) OEM service is welcome(5) Sample time: within three days(6) Customized Logos are very welcome(7) Packaging Detail: blister or plastic packing(8) Customized designs, colors, sizes are accepted(9) We are specialize in manufacturing various headphones Honcam Technology Co., Ltd. was established in 2003, is a specialized manufacturer of video game accessories. Having put considerable efforts on researching and developing innovative products, our 10 kinds and 200 models of products are selling well in the i
Brand Name: Sunvision Model Number: SVS-HP-WL06 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Microphone Place of Origin: Guangdong China (Mainland) Color: Black ,white or red Packaging & Delivery Packaging Detail: PE bag, blister+card, window box, or customized package Delivery Detail: sample 3-7days, leadtime is depending on your order quantity. Specifications 5 In 1 Wireless Headphones 1. Black or white color 2. Cutomer logo and packing 3.FM radio function 4.used wired headphone 5 In 1 Wireless Headphones For Apple Headset Wireless Monitor Fm Radio For Mp4 Pc Tv Audio Item Description &n
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: YD Model Number: ZD001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: colorful box package Delivery Detail: 7DAYS Specifications Wireless Earphone Wireless Net Chat Tool FM Radio Wired Earphone Wireless Monitor This item will never dissatisfy you: 5-in-1 Multifunctions (Wireless Earphone + Wireless Net Chat Tool + FM Radio + Wired Earphone + Wireless Monitor), high sensitivity, interference resistance, strong signal, outstanding performance, effective range over 8m, and reception beyond obstacle of wall.Features:* Wireless Earphone:Wireless 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 you worry about disturbing others. Use of
Brand Name: Baojiang Model Number: BJE-327 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White/black Jack: Straight/ L Pin: 3.5mm/2.5mm any logo: available Cable: Round Cable Length: 1.2M Microphone: with or without Package: Blister card, OPP bag Cable Material: TPE,PVC,PU, Braided Wire Delivery: 10-15days Packaging & Delivery Packaging Detail: Blister card/OPP bag Delivery Detail: 7-10 days Specifications 1. Best wireless headphones with custom logo 2. OEM&ODM is welcomed 3. High quality with ABS+PVC 4. CE, ROHs Specification Name best wireless headphones Model No.BJE-327Style headbandJack3.5mm L / Straight Audio outputPortable Media player WireWired FunctionNoise CancellingMicrophone With/without Cable 1.3MPin.3.5mmSensitivity105dbSpeak Dia.28mmDistortion Rate3%Frequency range 20-20KHzImpedance32ohmOEM/ODMY
Brand Name: Yuxinxin Model Number: YU-RF8131 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Function: 2.4G Wireless Headphones Color: Various Feature1: FM Radio Feature2: Wired Headphones Feature3: Rechargeable Dock Feature4: Rechargeable Li-battery Feature5: Confortable feel Feature6: Stylish appearance Feature7: High Sound Qulity Use for: PC,TV,DVD,VCD,MP3,MP4,Mobile,etc. Packaging & Delivery Packaging Detail: Gift box with blister Delivery Detail: 25-30 days Specifications 2.4G Wireless Headphones 1.Fashion & popular Model 2.High quality 3.Timely delivery 4.Best service 2.4G Wireless Headphones Function:1. wireless headphone2. wired headphone3. FM radio4.can connect directly with TV, PC, DVD, VCD, MP3, MP4 audio source Features:1.2.4G trasmission even carries through ceillings and walls 2. Powerful 864MHz FM signal trasmission even carries throu
Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Delivery: Stock Colors: Blue/Black/Red/Yellow Packaging & Delivery Packaging Detail: Retail packaging or as your request. Delivery Detail: 1-3working days Specifications *100% tested *International Packing Standard *Best price *Fast Delivery *Can mix colors Wireless Headphones -MJ-8800 New Star MP3 Headphone Details: * Hi-fi card headset* Six sound function you can choice for every kind of sounds you like* 40mm Big horn, super bass you can ever enjoy* Support for 128MB--16GB capacity* Folding headphone* Built-in FM function, can receive the campus radio* Working time full of 8 hours* It can use USB line to charging battery * MP3 technical parameters* Support format: MP3 WM* USB parameters: USB 2.0* Support Windows98/win2000/winXP/winVista* Option : FM radio* Actuating Current ≤30mA* Sensitivity 115dB
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: 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: 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: OEM Model Number: MH-2001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Color: black or silver Model: MH-2001 Type: FM wireless Functions: 5 in 1: wireless/wired/FM/Chatting/Monitoring Transmitting Frequency: 84MHz~87MHz Receiving Frequency: 84MHz~108MHz FM Radio Frequency: 88MHz~108MHz Battery: AAA DC 1.5V batteries 2pcs x2 Cable: Audio cable with DC3.5mm/RCA Receiving Range: 30m (Max) Packaging & Delivery Packaging Detail: Color gift box (220x198x85mm) Delivery Detail: 20 days after 30% T/T deposit Specifications 5 in 1 Wireless Headphones Professional & Classic Design Quality Product Reasonable Price Wireless Headphone MH-2001 With 5 in 1 Multifunctions Product Features *Professional classic design*5 in 1 Wireless headphone functions, transmitter can be compatible with multi-media such as TV,PC,Gameplayer, DVD,CD,VCD,MP3 etc.*FM Radio function: The
Model Number: IO0000031206 Style: Headband Use: Computer Place of Origin: China (Mainland) Specifications Suitable for sound receiving from electronic products with audio output, i.e.MP3 Player,Portable CD Player,Television, *Suitable for sound receiving from electronic products with audio output, i.e. MP3 Player, Portable CD Player, Television, Personal Computer, Game Station, FM Radio High Fidelity Wireless Headphone *High sensivitity, interference, 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 reception from any electrical device with
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: OEM Model Number: XH-E002 Style: In-Ear Communication: Wireless,wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Type:: Bluetooth clip-on stereo headset Earpiece Design:: Earbud (In Ear) Features:: Noise Cancellation Wireless Technology:: Bluetooth color: black and white package: gift box size: 6.2x1.2x.5cm logo: yes moq: 50pcs Packaging & Delivery Packaging Detail: standard package,like gift box,window box Delivery Detail: 7days Specifications bluetooth wireless headphones,Bluetooth Headphones 1. CSR chip 2. connect 2 phones 1 time 3. play music 4.For Iphone 2013 Latest bluetooth wireless headphones,China professional bluetooth wireless headphones exporters Elegant Mini Bluetooth stereo wireless Headset Headphone for Apple,Android Smart Phones Product Specification:Bluetooth version: 3.0 Bluetooth profile: HSP, HFP,&nbs
Brand Name: SOYO Model Number: SOYO-WHC03 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) sampling ratio: 64k@16Bit*2 sound quality: HDCD requency response: 20~20kHz (+/-1dB) transmission distance: 130 meters Power: rechargeable Li-Battery and DC 12V ID working mode: point to point; point to multipoint application: PC/laptop dynamic range: 90dB Frequency range: 2.400-2.483 MHz Channel number: 6, 20, 30 for selection Packaging & Delivery Packaging Detail: solid package Delivery Detail: upon your POD, guarantee 3~7 days to POL after down payment Specifications wireless headphone with microphone 1).portable wireless headphone with mic 2).rechargeable wireless headphone with mic 3).CE portable rechargeable wireless headphone with microphoneThis product is 2.4G high-fidelity, good anti-interference digital wireless audio transmission automatic sweep frequency headphones.Model NO.: SOYO-WHC031). w