Specifications *Stereo 2.0CH *8-hour call time support *Transmission range: 10 meters *Foldable bluetooth headphone for iPhone 2012 NEW product! Foldable bluetooth headphone for iPhone (GX-288A) Color: Black Feature:*Support Iphone, Ipod, Ipad headphone*Ear hook and folding MP4 bluetooth headphone*Multimedia Computer Headphone*Compatible with all Bluetooth cellphones*Enjoys wireless connection via an Bluetooth*Works well with Skype, MSN, and VoIP*Crystal clear sound can thoroughly release your hands to enjoy your work*Play high quality MP3 from TF cards *Hi-fi sound & FM function*Wired & Wireless headphone *Listen to MP3 music from Nokia mobile phone*Listen to stereo music from PC*Line in & line out function*Portable USB Drive*PC connection funciton & Memory function*Rechargeable lithium battery *Supports headset and hands-free profile*Faster connecting, clear sound,and anti-interference*Bluetooth protoco
Brand Name: SOAP Model Number: KN-BH05 Style: Neckband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) beanie color: black with design player color: red ,white ,blue,black Frequency response: 100 - 18000Hz bluetooth: 2.1 Momory: 2/4/8GB Power: Li - ion-rechargeable battery warranty: 12 months playing time: 8 h Name: beanie hat bluetooth headset Packaging & Delivery Packaging Detail: standard export packing, neutral packing Delivery Detail: 5-7 working day Specifications 1.Beanie bluetooth headphone/ wireless headset 2.Custom logo 3.CE ROHS PATENT 4.No MOQ small order 5. Bluetooth VS MP3 2013 Embroidery Woolen Beanie Hat headset / hat Bluetooth Headphone/beanie wireless headset player We are the First company design /customs beanie /Hat /Cap headphone.Beanie MP3 player earphone / headphone / headset Beanie Bluetooth player earphone / headphone / headset Beanie Hat long Line earphone
Brand Name: Jedel Model Number: JD-H2100 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) COLRO: BLACK , WHITE, PINK , BLU Packaging & Delivery Packaging Detail: gift box Delivery Detail: 20~25days Specifications sport SD card headphone with FM radio 1.nice design with good quality 2.Sound processor enhances musical and call clarity Description:Sports Running Wireless Handsfree Headset Headphone Earphone Micro SD TF Card Slot MP3 Music PlayerThe wire free head-loop Mp3 player is especially designed for sport lovers. Incorporating the behind-the-neck, over-the-ears design, this headset is extremely comfortable and secure for the most users: bicyclist, runners, joggers, walkers etc.With its fashinable appearance and built-in MP3(&WMA) player with HIFI Stereo earphones (soud output up till 85dB), you can always enjoy high quality music.Features:A stylish, great-sounding headphon
Brand Name: Avantree Model Number: BTHS-AH28-SLR Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Specifications 1. Auto connect 2. Simple use 3. Good sound quality and operation range 4. No MOQ Avantree AH28 is a light wireless cost effective headset within Avantree family. It allows you the freedom to make and receive calls while on the move or in the office. You can use the headset with any compatible device that support Bluetooth wireless technology. * Refreshingly simple to use* Small and light-weight* Comfortable fitting* Auto-reconnection * Bluetooth V3.0+EDR* Support Profile: headset profile and handsfree profile* Class 2, 10 meters* Talk Time: up to 3.5hrs* Standby time: up to 60hrs* Charging Time: 1.5 hrs* Battery: Rechargeable 65mAh Li-Polymer battery* Headset size:15*44*11mm* Headset weight: 6g only * Avantree Bluetooth headset* USB
Brand Name: ODM/OEM Model Number: PB-04 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Transmission distance: 10 meters Packaging & Delivery Packaging Detail: ODM/OEM Packages Delivery Detail: two weeks Specifications support normal 3.5 headphone output devices (MP3, MP4, TV, Radio, 3.5 interfaces phone support computer 3.5 headphone output and Specifications Technical standards: CSRA05 program Bluetooth version 2.1 + EDR Transmission distance: 10 meters Dimensions: length 180mm width 160mm thick 48mm Product Weight: 223g (grams) Talk time: 10 hours Standby time: 200 hours Charging time: 2 hours Bluetooth headphones features exquisite, fashion design support all Bluetooth devices clear sound, the left and right channel stereo headset super power saving anti-jamming, strong confidentiality then hang up, redial, reject a call, curved up and down, mut
Specifications Mono headset bluetooth headphones CD-615 factory price small and exquisite Mono headset Mono headset bluetooth headphones CD-615 It is a lightweight and comfortable stereo headset with a unique design and fashionable style. It has full metal body construction and its Bluetooth ringtone answering function allows headset to ring for incoming calls. You can make a direct phone call from your headset to most recent call by its recent call re-dial function. Moreover you can just push send button for a second to hold incoming calls, push it again to get back. When you listening to music, it will let you know your incoming calls by strong vibrating (as your cell phone's) from one side. Provides up to 5 hours talk time or 200 hours standby Specification: Mono headset Bluetooth version: V2.1+EDR Bluetooth model: Hands free/ Headset/ AV/ AV PCR profile Radio frequency: 2.4GHz
Brand Name: S-IP5G-0919 Model Number: OEM Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) advantage: small and easy to carry design: fashionable design Packaging & Delivery Packaging Detail: Plastic Bag packing. Delivery Detail: 1-3days Specifications Phone High Performance Professional Music Headphone with Mic Control for iPhone 5 / for iPhone 4 & 4S MP3 Phone High Performance Professional Music Headphone with Mic Control for iPhone 5 / for iPhone 4 & 4S MP3 Specification as below: 1) Ergonomic music seal design 2) Keeps your music in and all to yourself 3) Deep, rich sound 4) Compatibility: Any MP3 or standard music player with 3.5mm stereo plug, for iPhone 5 / iPhone 4 & 4S/3G/3GS / iPad / iPod , CD Player, and MP4 player Specifications: 1) Driver units: 40mm 2) Frequency response: 20-20KHz 3) Sensitivity: 104+/-3Db 4) Cord length: 1.2m(+/-0.3) 5) Jac
Specifications Stereo bluetooth headphone 1,Good design 2,Perfect sounds 3,Quite beautiful Stereo bluetooth headphone NameStereo bluetooth headphone MaterialABSColorBlack,green,red,white and more. DesignBluetooth headset designApplicationFor mobile ,PC,Tablet HD, Feature1. Answer calls,play/pause music directly from your headset, joy in HD stereo tone quality;also may use the stochactically present free cable to conect the auto device without bluetooth function. 2. Foldable design is so easy to carry. 3. Advancement of metallic which is superior to plastic style makes powful tone quality. 4. Adopting NdfeB to make bass, high pitch, stereo and dynamic sound,more excellent and natural. You can feel confortable even in several hours,benifit form the adjustable head band&super soft ear pad 5. Complete operation,you can put the cellphone in the po
Specifications Bluetooth headphone: 1. RMS:25mW 2. Plug: USB Jack for charging 3. freqency: 20HZ-20KHZ 4. apply for computer/mobile phone/ Bluetooth headphone: 1. RMS:25mW2. Plug: USB Jack for charging3. freqency: 20HZ-20KHZ4. apply for computer/mobile phone
Brand Name: Kingrik Model Number: KHS-572 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Function: Noise Cancelling,computer/DJ/mp3/IPhone Place of Origin: Guangdong China (Mainland) Color: Customised Pantone color Certificate: CE,RoHS,FCC Driver Unit: 40mm Frequency response: 20~20Khz Sensitivity: 110±3dB Impedance: 32 ohm Max imput power: 40mw Cord length: 2.1m Mic sensitivity: -58±3dB Packaging & Delivery Packaging Detail: Blister card/color box/OPP bag/your own design. Delivery Detail: within 25-30 days upon depoist. Specifications 1.enough space to print logo 2.Soft earmuff and super sound 3.Pantone color match 4.extensible head band 5.folding headphone headband headphone Features: 1.enough space to print logo2.Soft earmuff and super sound3.Pantone color match4.extensible head band5.folding headphone Descriptions: 1.Supra-Aural Design for excellent listening ability&n
Specifications bluetooth headphone 1.support fm radio 2.build in memory to display the music 2.Different colors and logo are available OEM branded VO-658 with mp3 player Bluetooth headphone words: Headphone,mp3 player,music player,fashion headphones,fm radio,bluetooth headset,bluetooth headphone wireless headphone,bluetooth earphone,mp3 speaker,wireless earphone for phone,fm headphone mp3. bluetooth headphone,wireless headphone,studio headphones,headphones bluetooth, headphone from china factoryearphones and headphone,mp3 headphone,in ear headphones,stereo headphone, headphones,memory card headphones,headphones with mic,headphone amplifier,mini bluetooth headset,bluetooth earphone,mp3 player,music player,bluetooth headset,fashion headphones,multimedia player
Brand Name: HAPOW Model Number: HS-BSH558 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White, Black Bluetooth version: Bluetooth 4.0 Chipset: CSR BC8645 Talk time: Up to 4 hours Standby time: Up to 100 hours display: iPhone status indication Weight: about 180 grams Dimensions: 18*17*5.8cm Specifications NFC bluetooth headphones 1: NFC function 2.Humanized voice ON/OFF 3.bluetooth 4.0 NFC bluetooth headphones bluetooth 4.0 Headset ;wireless headset; bluetooth stereo headset Features: *Bluetooth Stereo Headset (add NFC fuction) *Built-in APTX, AAC professional decoding Support virtual 3D surround sound In connection with the Apple computer , can support APTX, to enjoy better sound quality with Apple. *Supp
Specifications external remote headphone stereo wireless bluetooth headset of best price 1.black,white 2.type: ear hook 3.bluetooth: 3.0 external remote headphone stereo wireless bluetooth headset of best price Features: Technical Specifications Model Stereo earphone Earphone type ear hook / dual driverWeight 10g Talk time Up to 3h , 3-3.5h for listening musicStandby time 80-100h Charging time Up to 2h Battery type Lithium ion polymer rechargeable Bluetooth standard 3.0 EDR, class IIBluetooth profiles Headset/A2DP Operating distance Up to 10m Accessories Host*1,USB cable *1,ear hook*2,ancillary earphone*1 ,manual*1Function answer/reject a call ,listening ,voice controlColor Black ,White Special functions Could connect 2 unit phone, stereo
Brand Name: OEM Model Number: BTH03 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) colour: black, red, speaker: bluetooth speaker battery: built-in rechargeable battery RF range: 30feets output: 3W Packaging & Delivery Packaging Detail: 12pcs/carton Carton size: 43*29*49cm Net Weight: 5.6 KGS Gross Weight: 6.6 KGS MEAS:37.5*26.5*48CM Delivery Detail: 10-25 days Specifications bluetooth headset for Ipad,iphone,Ipod 1.Bluetooth+MP3+calls 2.Super comfortable sponge cover 3.Foldable ear hook Features:Works with most Bluetooth-enabled device Aux-in port for connecting with other music devicesCall pick up/hang upVolume controlRedial last callMedia control: pause, play and Music TrackBuilt in Li-ion polymer rechargeable battery
Specifications 1.10M Mono Bluetooth Headphone 2.V2.0+EDR version 3.3H about talking time 4.85H about Standby Time 5.Hands Free/Headset Features and function:Mono Bluetooth HeadsetVersion: V2.0+EDRMode: Hands Free/HeadsetFrequency:2.4GHzTransmit Power: Class 2Range: 10MPower: AC Input 110-240V, DC Output 5VTalking Time: 3H aboutStandby Time: 85H aboutDimmension: 35*17*9mmProduct Weight: 6g about Pictures:
Specifications Bluetooth headphone v2.0,comatible with any bluetooth enabled mobile phones. 1) Bluetooth headphone.2) High capacity lion battery,200% longer talk time than normal bluetooth headsets.3) Bluetooth v2.0,compatibale with any bluetooth enabled mobile phones.4) Elegant, stylish, functional, comfortable, discrete, miniature, and super lightweight.5) Wear it with or without the flexible earhook; wear it for a long period, or wear it with the included lanyard for convenience.6) Total mobility!7) Superior, cutting-edge sound quality!8) High performance Lithium battery, long talk & standby time.9) Automatically searchable, the latest Bluetooth technology.10) BQB certified. 11) Operaing distance:up to 10 meters.12) Pack:plastic case.
Brand Name: OEM Model Number: M9A Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Warranty: 1 year Talking Time: 6 Hours Transimission Distance: 10M Bluetooth Version: V2.1+EDR Packaging & Delivery Packaging Detail: Paper box with inner Blister Delivery Detail: 5~10days Specifications Wireless Stereo Bluetooth Headset Clip Model,superior Clear Voice Support HSP/HFP/A2DP CE,ROHS,FCC,UL and BQB Bluetooth Stereo Headset V79A Feartures: CE,ROHS,FCC,UL and BQB approvalExtremely good quality,superior clear voiceElegant and Fashion designStereo Bluetooth Headset,Bluetooth version 2.1+EDRSupports HSP and HFP profiles and A2DPRechargeable Battery:Li-ionLong talking time:range up 6 hoursExtremely Light:Only 9gColor:Black,Whte,Golden and SilverBluetooth Hansdfree,compatible with most Bluetooth Devices such as Mobile Phone,computer and PADAutomatic cennecting fu
Brand Name: yotosan Model Number: headset Style: Headband Communication: Wireless Use: PS3/PC/Mobile Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) BT: bluetooth Packaging & Delivery Packaging Detail: color box, blister card Delivery Detail: 3days Specifications stereo bluetooth headphone for PS3 Faster connecting, clear sound, anti-interference Stereo bluetooth headphone for PS3It Looks Elegant and Calm, same gorgeous appearance with ps3 Video Game.Blocks 4 times the external noise,keeping your conversation in crystal clear sound everywhere!Compatible with all bluetooth cell phones,it beautifully works in office.Enjoy fun of wireless via an bluetooth dongle ,it works well with SKYPE,MSN,and VoIP.Crystal clear sound can thoroughly release your hands to enjoy your work!Features:1). Either the ear hook or the ear pulg.2). Support bluetooth headset,handfree profile3) .Redial the last call ,Reject call.4). Volume adjustable.5). LED indicates connect
Brand Name: QR Model Number: QR-C918 Style: Headband Communication: Wireless Connectors: USB Use: mobile phone, Laptop, PC, & PSP , Table etc. Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Blue Yellow Red Pink White Black Packaging & Delivery Packaging Detail: 1pc/strong blister box, 500 pcs/ctn Customized welcome Delivery Detail: 1pc/strong blister box, 500 pcs/ctn Customized welcome Specifications 2013 New-style Stereo Headset V3.0 Bluetooth Headphone 2013 New-style Stereo Headset V3.0 Bluetooth Headphone Specifications: 1)Bluetooth headphone lets you listen to music or take phone calls wirelessly2)High-quality speakers deliver crisp,rich sound.3)Accept incoming calls or toggle between tracks with the touch of a button4)Lightweight,comfortable design for all-day listening, headphone string retractable5)Compatible with bluetooth enabled devices,such as most computers, cellphones, For iPhone/iPad/iPo
Specifications 1.foldable bluetooth headphone 2.foldable mini-design 3.high-fidelity sound 4.two-way chat on the net 4.OEM logo and packing Mini-design foldable bluetooth headphone ---LB601 -----credibility first------ quality first------ customer first------ service first Headphone:Feature: 1. Enjoy musci wirelessly with Bluetooth stereo enabled device2. Build-in high-quality 40mm mylar loudspeaker for audiophile garde sound quality3. Convinient USB charging4. Remote function: play, stop, previous/next , volume +/-5. Mini-foldable design, graet for tarvel and out door useSpecifications: 1. Bluetooth specification v2.1+EDR class 22. The latest version of A2DP 1.2 and AVRCP 1.0 profiles support3. Supports Bluetooth headset and handsfree profile (HPF 1.5)4. RF frequency range: 2.402~2.480Ghz, 2.4G ism BAND5.Rechargeable 200mA Li-polymer Battery6. Talk time: Up to 5 hours Bluetooth Dongle:Feature: 1. Convert non Bluetooth PC into Bluetooth enable
Specifications -Bluetooth headset, the world's first clip-on -Calling up reminder -Ultra-long standby,5 days -Clip-on style -ear-hook style Bluetooth Headset ,the world's first clip-on, calling up reminder -Appliant to Version 2.0-Transmitter Power: Class 2-Operation Distance: Within 10m-Embedded rechargable Li-batteries:300mAh-Charger output Spec.: 5.0V(300mA)-Normal charging time: 1~2 hrs-Calling time: 4 hrs-Music Time: 6 hrs-Standby time: 110hrs-Headset Size: 47*17.5*28mm-Weight: 10.8 g
Specifications 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Ran 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Range of Frequency: 2.4GHz-2.4835GHz ISM Band 5.Operating Rang: Up to 10 Meters 6.Typical Talk Time: 8 hours 7.Typical Standby Time: 160 hours 8.Rx sensitivity < -80 dBm (PER 1 %) 9.Rechargeable Li battery:160MAH 10.Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops
Brand Name: Ebaysz Model Number: LF-0427 Style: Headband Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Color: Black Suitable: For Sony Play Station 3 Lead Time: 2-7 Days Shipping Ways: EMS,UPS,DHL,CHINA POST AIR MAIL,HONGKONG POST AIR MAIL Payment: T/T Western Union Weight: 0.13KG Size: 19*13.1*4CM Compatible: LF-0427 Specifications 1 Bluetooth Headset 2 For Sony Play Station 3 3 EX-01 Black Headband EX-01 Black Headband Bluetooth Headset For Sony Play Station 3 LF-0427 Feature:Brand new and high quality.Designed especially for PS3 gaming.Volume control + and –buttons.Built-in rechargeable lithium-ion battery.Version: 2.1.Distance: Up to 10M.Frequency: 2.4-2.48G.Talking T
Brand Name: MPGTech Model Number: BTH033 WHITE Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Gift box+inner blister Delivery Detail: 45-90 days Specifications 1.Type:Headphone 2.Style:Headband 3.Communication:Wireless 4.Connectors:USB 5.Use:Mobile Phone Company ProfileHappy Hands was born in 1999 dedicated to distribution of informatics and new technologies products, with a customer service included. In 2007 was founded Happy Hands Group to accommodate different business operation and to manufacture our own brands. In this context, we manage our main brand: MPGTech (2009). In 2011 we signed an arrangement with Real Madrid C.F. as a official manufacture of Real Madrid C.F. in our line of sport (wireless sport). So MPGTech becomes into benchmark for products specially design to play sport and into a reference of trust and quality for our customers. &nbs
Specifications 1.Bluetooth stereo headphones 2.Bluetooth rechargeable headphone 3.Super comfortbale sponge cover 4.Mini headphones Creative bluetooth stereo headphones earphone Bluetooth:Version 3.0 Class2 Bluetooth profile supported:Profile Supported Bluetooth 3.0 Class 2 +EDR Headset, and Handsfree Profile Frequency response:20HZ-20KHz Sensivity:<0.1%BER at-80dBm RF output power:-6dBM to 4dBm Music listening time:about 5 hours Standby time:130 hours Battery:3.7v/250mAh rechargeable Li-polymer,Battery Power:Input AC 100-240V,DC 5V mini USB plugs Operating temperature:-10-55degree Dimensions: 52*17*5.5mm Weight: 7.7 grams with battery Our company advantages are as below: 1, we have wide range of products, if you do business with us, you needn't to waste freight cost and energy and time to buy different products from different supplier. 2. We test all the products ok before we sell. We can control the quality for you. If you do business with us, you needn't to waste mo
Brand Name: bluetooth headset Model Number: SH202-3 Function: Bluetooth,Noise Cancelling Working range:10M: Frequency range :2.4-2.48Ghz Talk time :â¥5 hrs: Charging time:<3 hrs Standby time:⥠150 hrs: Charger power : AC input 110-240V DC output5V 24*11.2*18mm 6.5: two mic, noice cancelling Packaging & Delivery Packaging Detail: Packing Terms:Paper box, charger manual Delivery Detail: 12 working days after received your 30% deposit Specifications Specification:24*11.2*18mm 6.5 two mic, noice cancelling Bluetooth standard:V2.1 + EDR compatible V1.0 V1.1 / V1.2 / / V2.0 Transmission: class2 Working range:10M Frequency range :2.4-2.48Ghz
Specifications 2012 New Smallest Bluetooth Headsets/Metal Case Bluetooth Headset of Best Price/Noise Cancelling Bluetooth Headset BH19 2012 New Smallest Bluetooth Headsets/Metal Case Bluetooth Headset of Best Price/Noise Cancelling Bluetooth Headset BH19 Size: 49.3X15.8 X6 mm Weight:9g Bluetooth Standard: CSRV2.1 version, banwidth 3Mbps Wireless Frequency Range: Global-used 2.4GHz ISM Frequency Transmission Range:10M Battery: Li-polymer 75mAh Stand-by:75hrs Holding Time:3hrs Color:Black Support blue tooth: Receive/Reject/End a call, Voice dial, Last number redial , Mute Function, Volume Adjustment.
Brand Name: SMS Model Number: SMS 50 cent Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: Original pacakge . Delivery Detail: 5-15days Specifications Ergonomically designed Noise cancelling SMS 50 cent earphone ,in-earphone, headphone. wired headphone, bluetooth headphone This item have three kinds:1. In-earphone2. Bluetooth headphone3. wired headphone
Specifications 1.talking time :3 h 2.standby time :120h 3.transmitting distance :10m 4.Bluetooth Version :v3.0 5.chip:CCMIC new smallest wireless bluetooth headset for samsung Specifications: Brand NameJPModelJP-BH99AInterface TypeUSBStyle in-ear/hear hookproduct size35*15*10mmProduct NW8gUnit Packing size167*83.5*40mmProduct GW54.4g Features and Advantages:1. Fashionable looking ,Ultra Slim and Ultra Smart Design . Removable type ear hook Products through bluetooth BQB certification2. small size and light weight make you to convenient to use 3. Three different sizes of ear plugs, wearing more comfortable 4. Technology digital signal processing - DPS. 5. Memory matching + echo elimination + voice dialing 6. support all of the mobile phone 7. the bluetooth version 3.0,8. signal sending interval extending to 0.5 seconds, chip workload greatly reduced
Brand Name: ODM,ODM Model Number: BT-2 Style: Headband Communication: Wireless Connectors: USB Use: computer ,mobile phone ,music Function: Bluetooth Place of Origin: Guangdong China (Mainland) Supports: Bluetooth Headset, Handsfree, A2DP and AVRCP Profiles Standby time: up to 200 hours Battery: 3.7V 300mA Rechargeable Li-Polymer 3.7V 300mA Rechargeable Li-Polymer: Imput AC 100-240V, output DC 5V 300mA Specifications 1. Bluetooth Version: V2.1 EDR 2.Type: Stereo headphone with internal mic 3. Operation Distance: 10 m bluetooth stereo headphone balck color , wireless blue headphone for presonal at home & school. Specifications of bluetooth: Bluetooth VersionV2.1 EDRTypeStereo headphone with internal micOperation Distance10mRange of Frequency2.4 to 2.4835GHz ISM bandSensitivity85dBPC InterfaceUSB2.0Music FormatMP3 at WMAStandby timeup to 200 hoursMusic Playing Time7 hoursNormal Charging TimeWithin 3 hoursBattery3.7V 300mA Rechargeable Li-PolymerPowerImput