Specifications 1.stereo bluetooth headphones 2.good sound quality 3.Rechargeble battery 4.CE,FCC,RoHS 5.one year warranty 2012 Fashionable and modern stereo bluetooth headphones Description: -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 -External microphne, free chat styles for PC common calling applications such as SKYPE/Yahoo!...ect. -Volume,play,pause controls -Stylish desigh DIY decorative patterns -Rechargable Li-ion Polymer battery built-in -Wireless Connection Distance: up to 10 m (33 feet) -Working time: up to 9 hours -Packing: Clamshell Blister or Giftbox
Brand Name: OEM Model Number: BH-02 Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: in blister card Delivery Detail: 1-3days Specifications Sport Wireless Stereo Headphones Bluetooth for mobile pc 1.convenient for sports 2.Built in Microphone 3.Built-in lithi Sport Wireless Stereo Headphones Bluetooth for mobile pc Features:100% Brand New and High QualityWireless appreciation in the mobile phone play the stereo musiclisten to the radio broadcast computer stereo musicUse the network to realize the remote wireless two-way conversationRadio listening to the stereo music, dial out, answer the call to be automatic conversionPortable back-hang design, convenient for sportsAllow you answer the phone anytime and anywhere Specifications:• Color: Black,red,blue,green• Buttons: Play/ Pause, VOL +, VO -, Call/ Receive•
Specifications *Bluetooth headphone With Microphone *Frequency:2.4GHz-2.48GHz *Music time: Bluetooth 10h MP3 8h *Standby time: Up to 26h New Arrival DT120s bluetooth headphone *Frequency:2.4GHz-2.48GHz*Music time: Bluetooth 10h MP3 8h*Standby time: Up to 26h Newest Bluetooth Headset With Microphone DT120s Specificaions:*Bluetooth Headset For Both Ears *Frequency:2.4GHz-2.48GHz*Music time: Bluetooth 10h MP3 8h*Standby time: Up to 26Technical parameter and specification:Frequency range:2.4GHz-2.48GHzTransmission power: Class 2Operating voltage: 3.6vOperating current: Bluetooth≤25mA Mp3≤45mAStandby current:≤0.5mATramission distance: Max.20M(open space)\Headset size: 160*125*70mmMusic time: Bluetooth 10Hours MP3 8HoursCharging time: 2-3 HoursTalking time: Up to 12 HoursStandby time: Up to 260 HoursGross Weight: 0.5KGPackage Size:18*17*7cm
Specifications Stereo bluetooth headset with built-in microphone Built-in rechargereable 450mAh battery Faster connecting, clear sound The most popular foldable bluetooth headphone for iPad mini SX-907C
Specifications High quality Bluetooth headphonesaccessories With Mp3 Player,Bluetooth Stereo Headset With Microphone from Earphone Specifications
Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone Packaging & Delivery Packaging Detail: gift box Delivery Detail: within 3days Specifications bluetooth headset for China mobile phone 1.excellent sound quality 2.mini size 3.light weight Compatible with various Bluetooth enabled devices such as mobile phones,PDAs and Computers 1.excellent sound quality 2.mini size 3.light weight 4.mobile enhancement 5.connecting people easily 6.human design 7.headset and handsfree profile integrated 8.universal compatible with bluetooth phone 9.clear sound speaker and sensitive 10. We can also offer the hot selling bluetooths for various mobile phones. Welcome to your inquiry! OEM is welcome, Small order accepted
Brand Name: LP-TECH Model Number: LP-APL-SANX-CH0001 Style: Ear Hook Communication: Wireless Connectors: bluetooth Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth Standard: bluetooth V3.0 Bluetooth Mode: Ear Hook Operating range: up to 30 feet (10 metres) Talk Time: up to 8 hours Standby Time: up to 400 hours weight: 11g Packaging & Delivery Packaging Detail: standard packing, can also pack as your request Delivery Detail: 2-3days Specifications 1.Can connect 2 mobiles at the same time 2,Active matching. 3,Long standby time. Features:1.Can connect 2 mobiles at the same time 2. Active matching.3,Long standby time Specification: Item No.LP-APL-SANX-CH0001 ColorBlackweight11 gBluetooth Standardbluetooth V3.0Frequency Range2.4GHz OperationClass 2Bluetooth ModeEar HookOperating rangeup to 30 feet (10 metres)Talk Timeup to 8hoursMP3 Playing Timeup to 3 hoursStandby Timeup to 400 hoursQuantity100 pieces/sample orderCharge VoltageAC
Specifications Bluetooth Headphone For PS3 1:High Capacity Lion Battery 2:Energy saving,6H Talk Time 3:Support AVRCP 4:Bluetooth 2.1+EDR Bluetooth Headphone For PS3 Video Game,Computer and Mobile Phone Feartures: CE,ROHS,FCC and BQB approvalBluetooth Version 2.1+EDRSupports AVRCP, HSP and HFPNoise Cancelling Function Bluetooth HeadphoneExtremely good quality,superior clear voiceErgonomic and Fashion designRemovable ear-hook fits either earBluetooth Handsfree Headset,compatible with most Bluetooth DevicesHigh Capacity&Rechargeable Lion BatteryExtremely Light:Only 7gAutomatic cennecting functionEnergy saving function,200% longer talk timHandsfree,answer/reject call and call the last coming NO.Voice Dialing,Re-dialing functionTechnical Paramiter: Frequency range:2.4GHz-2.48GHzTransmission power:class2Transmission distance:10MOperating voltage:3.6VOperating current:≤35mAStandby current:≤2mACharger power:Input 100~240V AC,Output 5V DCWorking temperature:-20°C~6
Brand Name: OEM Model Number: BT-H01 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: black, red, and white Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 15 to 30 days Specifications bluetooth 3.0+EDR Support phone call function Foldable and retractable headband AUX input function BQB available Wireless bluetooth headset Main features:1. Bluetooth CPU: ISSC IS1681S2. Compliant with Bluetooth 3.0+EDR3. HSP, HFP, A2DP, AVRCP Profile support4. AUX input function5. Foldable and retractable headband6. Operating distance: 10 meters7. Answer & end a call at click of a button8. Redial last number9. Voice dial10. Volume control11. Playback control (previous track/ next track/pause/play)12. Built-in Lithium battery 260mAH13. Working time: Music: up to 7 hours Talk: up to 8 hours &nb
Brand Name: iStyleCity Model Number: ISCT-BLHEADSET Style: In-Ear Communication: Wireless Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Silver Type: Mono Bluetooth Headset Weight: 6 g Package: Blister Package Specification: 47*15*7mm paypal: accept Packaging & Delivery Packaging Detail: Blister Package Delivery Detail: 3-10 working days after payment done Specifications Universal Mono Bluetooth Headset 1.good quality 2.bluetooth headset 3.factory price 4.OEM Company Brief Introduction: 1.ISTYLECITY.COM LTD is a leading manufacturer and exporter specializing in accessories for iPhone, for iPad & for iPod . 2. ISTYLECITY.COM LTD was established in 2009,with office in USA!3.We offer a large selection of products ranging from Car Kits, Cases, Chargers & Cables, Cradles & Docks, Headphones, Headsets, Screen Protectors, Stylus Pen and more Details: 2 wearing stylesLong headset, close fitOn/off slider switchN
Specifications BH505 Stereo Bluetooth Headset Headphone A perfect companion for sports, skateboarding and other groovy hobbies. The Bluetooth Stereo Headset BH-505 is tailor-made for your active lifestyle, offering convenient on-the-go access to your music and calls. 2) Go for style and comfort. Wear this sleek, lightweight headset comfortably around your neck and find the perfect fit with a selection of earpieces to choose from. Experience high-quality audio. 3) Ultra fashion, compact and light-weight design. 4) Advanced technologies in Echo cancellation & Noise reduction insure the good sound quality. 5) Well design and easy to use. 6) Stream up to six hours of play or 13 days of standby. 7) Stable neckband means versatility for use conditions. 8) Seamless switching between music and calls. 9) Great sound with control. 10) The headset supports bluetooth v2.1. 11) Product type: headset. 12) Earpiece design: neckband. 13) Integrated microphone: yes. 14) Sound mode: stereo. 15) Con
Specifications Perfect wireless bluetooth headphone 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 4. Very suitable for iPod or skype users, MP3/MP4 players, CD players, NDS, Cell Phones, iPad, Tablet PCs, PSP, Computers 5. Natural and aggrandized bass sound 6. Perfect earphone for a disturbance-free and impressive experience 7. Clip-on-ear special feature, Adjustable ear-band &nb
Specifications 1.bluetooth headphone, 2.hand free, 3.3D LOGO, 4.sport-style 1) INTRODUCTIONWe, Ko-star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system from molding to assembling.Music is Sans Frontieres. 2) SPECIFICATION1.Bluetooth specification: V2.1+EDR 2.Bluetooth profiles: HSP, HFP, A2DP and AVRCP 3.Operating distance: 10 meters Class II 4.Rechargeable 430 mAH Li-polymer battery 5.Talk time: Up to 16 hours 6.Music playing time: Up to 14 hours 7.Charging time: About 3 hoursSpeaker Specifications Speaker: Φ30mm Impedance: 32Ω S.P.L.: 100±3dB @1kHz Rated Power: 20mW Frequency Response: 20Hz-20KHzMicrophone Microphone Unit: Φ6*2.7mm Directivity: S.P.L: -42±3dB 0dB=1V/PA @1KHz Frequency Response:100Hz-10KHz Operating Voltage: 1-10V &n
Specifications 1.ROHS,CE,FCC 2.Bluetooth 2.0 3.120 hours standby 4.8 hours phone call EXW SHENZHEN Price:US$8-11/Piece.Free Sample OK Specification:Scientists generally believe that long-term exposure to electromagnetic radiation than 0.2μt is safe. However, any form of artificial electromagnetic radiation are harmfull on humans, and most of our electrical appliance, bring more than 2μt radiation. Phone is used in our every day life, and radiation from mobile phone is astonishing. As the phones are the high-frequency products (30MHz ~ 2000Mhz), the test unit microwatts per square centimeter, in the case of standby, the&
Specifications 2013 new bluetooth headset 1.One key to answer the phone 2.with battery 3.10m transmission distance 2013 new bluetooth headsetSpecifications Low power comsumption;Receiving/hanging up/rejecting phonecall/voice dialing/redialing. bluetooth headset Features&PricesVersionBluetooth V3.0+EDRTalking time3-4HCharging Voltage5VStandby time≥100HCharging time2-3HEffective distance10MMachine size14.5*8*31 mmQuantityUnit PriceMachine weight5.2g50pcsContact usPacking size102*131*47 mm1KAvailable colorBlack3KComplete set weight76.6g5KProduct featuresLow power comsumption;Receiving/hanging up/rejecting phonecall/voice dialing/redialingOriginal imported ISSC chip
Brand Name: OEM Model Number: CH117 Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Name: Bluetooth headphone Feature: Bluetooth headphone Sensitivity: -38dB+/-3dB Driver Diameter: 40mm Impedance: 32 oHm Frequency Response: 20Hz-20kHz Input Plug diameter: 3.5mm Cord meter: 2m Net weight: 300g Sample: sample is avialable Packaging & Delivery Packaging Detail: blister inner vac tray color window box Different packeges for Bluetooth headphone Delivery Detail: 10-15days for Bluetooth headphone Specifications 1, Cheap portable bluetooth headphone 2,light weight .good feeling 3,Ergonomic ,slime disign 4,CE ,ROHS,FCC 5,Popular Big discount fashion disign cheap portable bluetooth headphone for music Bluetooth headphone Main Features:This headphone is light weight, extra comfort to use This stereo headset offers good feeling with vogue and
Brand Name: Songman Model Number: BT07-BB Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: mobile phones Color: Black, white, blue, green, red, yellow Sound output: high-end profeesional Working Distance: 10 meters Input Voltage: USB 5V Battery: Li-battery Package: With high-end window box Packaging & Delivery Packaging Detail: Giftbox, window box, blister box Delivery Detail: 30 days Specifications 1 Hottest High Quality Music Stereo Bluetooth Headset 2 Elegant Fashion Design 3 High Acoustic Fidelity 4 CE/RoHS/BQB Features: 1.Easy to use,have normal stereo headphone version and bluetooth headphone version.2.Built-in 350am lithium battery, connect USB cable to charge Bluetooth headsets can work with bluetooth enabled devices such as mobile phone, Laptop, PC, & PSP , Table etc.We are professional and quality stereo headphone and bluetooth headset manufacturer, especially
Brand Name: super mini bluetooth headset Model Number: F36 Style: Ear Hook,super mini bluetooth headset Communication: Wireless Connectors: USB Use: super mini bluetooth headset Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) talking time: 8 h standby time: 200 h color choice: black white red blue chip: issc music playing: support transmitting distance: 10m use range: portable device with blutooth function one connect two design: can connect two portable device voice broadcasting fuction: support Packaging & Delivery Packaging Detail: super mini bluetooth headset gift box ,we also accept OEM packing Delivery Detail: 2 weeks after order confirmation Specifications super mini bluetooth headset 1.talking time :8 h 2.standby time :200 h 3.transmitting distance :10m 4.style :ear hook F36 super mini bluetooth headset feature :1.fashionable looking is well received by customers2.small size and light weight make you
Brand Name: OEM Model Number: JDD2 Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Bluetooth specification: bluetooth V2.0 + EDR Support agreement: A2DP, Handsfree Transmission range: 3-5 m transmission Applicable models: all kinds of phone stereo: yes Standby time: 160 hours dual MIC noise reduction: yes warranty: 1 year Packaging & Delivery Packaging Detail: gift packing Delivery Detail: 1-3DAYS Specifications bluetooth headset bluetooth V2.0 + EDR 3-5 m transmission compatible all kinds of phones stereo:no bluetooth Model JDD2 Specification Bluetooth specification: bluetooth V2.0 + EDRFunction purpose: bluetooth headsetSupport agreement: A2DP, HandsfreeTransmission range: 3-5 m transmission frequency: 2.4 GHzApplicable models: all kinds of mainstream mobile phone modelsstereo:NoWeight: 9.8 gTime: 6 hoursStandby time: 160 hoursCell size: 401030Transmission power: class 2Product size: 4.5 * 1.5 * 1 comPacking
Brand Name: koko Model Number: Y528 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: cartons or boxes Delivery Detail: 2-5 working days Specifications BH-503 Nok Bluetooth Headset 100% brand new BH-503 Nok Bluetooth Headset 100% brand new Features:Music to your earsListen to your favourite music and stay connected to your mobile device with this wireless stereo headset.Enjoy your musicHear your tunes in high-quality stereo sound and easily access your mobile device\'s music library without missing a call.Comfort meets styleWear the wireless headset comfortably with the convenient over-the-ear design or carry it with the easygoing neckband.Quality in audioEnjoy crisp, high-quality audio so you can listen to your music and take calls in clarity. Specifications :Control the music player and manage your calls with easeStay comfortably stylish with the over-the-ear design and neckbandEnjoy high-quality stereo sound from your comp
Brand Name: bluetooth Model Number: BH-208 Style: Neckband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: white Packaging & Delivery Packaging Detail: package Delivery Detail: 3 working days after payment Specifications stereo bluetooth headset BH-208 High quality competitive price prompt delivery stereo bluetooth headset BH-208 Basic specifications of the brand BH-208 technicalstandard Bluetooth V2.0 + EDRChipset BlueCore2-Audio single-chip Bluetooth Headset Profile Profilesupport for all major brand Bluetooth cell phone modelsfrequency of 2.4GHzwireless transmissionpower Class2 transmissionrange is about 10 meters far75 mA power supply 220V battery charger when the lithium polymer battery 2 hourstalk time 6.5 hoursStandby time 150 hoursDimensions (mm) 42 × 23 × 11Weight (g) 13.8Gemperature -15 ° C - 55 ° C
Specifications wireless/wired 2 in one flexible foldable multi bluetooth headphone for cellphone/iphone/ipod *2 in one flexible design *Wirel wireless/wired 2 in one flexible foldable multi bluetooth headphone for cellphone/iphone/ipod As you see,this bluetooth stereo headset is producted with a high quality and cool apearence.Even better,the type of headset has powerful function,which can make you enjoy music you like with high stereo fidelity effect,what'more,it comes with a built-in microphone,that can make you communicate with your friend wirelessly.Now start to enjoy your life and job with the bluetooth 2ch. Features:Bluetooth wireless headphoneThe built-in microphone and call-forwarding functionRemote control the function of PAUSE/PLAYRemote control last/next songAdding and connecting your bluethooth devices immediatelyControlling answer calling and reject callingControlling volume up and volume down Specification:colour:white, red, yellow, blue, black, pink, orang
Brand Name: YOUNGREEN OR OEM Model Number: BTS-0501N Style: Neckband Communication: Wireless Connectors: USB Use: Mobilephone,Laptop etc Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Name: Neckband Bluetooth Headphone Certification of Bluetooth Headset: CE / ROHS/BQB/FCC Bluetooth Protocol: A2DP/AVRCP/HFP/HSP Bluetooth version: V2.1+EDR Color: Red,Blue,Pink,Black, Purple(Color and logo customized) Talking time of bluetooth headsets: More than 5 hours Standby time of bluetooth headsets: More than 30 hours bluetooth headsetsransmission Distance: About 10M Dimensions: 15*10*5.5cm(For gift box) Approx Weight of Bluetooth Headset: 44g Packaging & Delivery Packaging Detail: Gift Box Packing For Neckband Bluetooth Headphone - Gift Box Size: 15*10*5.5cm - Quantity of foldable neckband headset: 40Pcs/Carton - N. W.: 44G G. W.: 175G - Carton size: 39.5*29*32cm -Colors:Red,Blue,Pink,Black, Purple(Color and logo customized) Delivery Detail:
Specifications wireless bluetooth headphones Talk time: 30h Standby time: 600h Charging time: 3 h Bluetooth Headset Series / wireless bluetooth headphones Specifications: Feature: 1) Either the earhook or the ear pulg. 2) Support buetooth headset, handfree profile. 3) Redial the last call,reject call. 4) Volume adjustable. 5) LED indicates connection. Specification: 1) Bluetooth protocol: version 2.0 2) Frequency: 2.4 GHz 3) Bluetooth range: 10meters. 4) Power supply: DC5V/120Ma. 5) Working volt: 3.7V. 6) Battery: rechargeable Li-lon battery. 7) Talking time:up to 4 hours. 8) Standby time: up to 70 hours. 9) Charging time: about 2 hours. Accessory: 1. Charger (optional) 2. USB charging line. 3. User guide. 4. Ear hook Packaging: gift box 1. Box size: 55*43*39cm
Brand Name: OEM Model Number: For iPhone/Samsung Place of Origin: China (Mainland) Product Name: Bluetooth Headphone Packaging & Delivery Packaging Detail: Color packing Delivery Detail: 1 workdays Specifications Bluetooth Headphone 1. CSR chip 2. connect 2 phones 1 time 3. play music 4. for iphone,for samsung Bluetooth Headphone with Wireless Handsfree connect 2 phones Auto pairing Noise Reduction For iPhone/Samsung Bluetooth Headphone Bluetooth Headphone Features: Specification :Standby Life up to: 130 HoursBattery Talk Time: 6 HoursBattery Type: Build-in Li-polyBluetooth Version: V2.0 + EDRMicrophone Sensitivity: [-45dB(0dB=1V/Pa,1KHz)]Speaker Output: 100mWCooperate with bluetooth adapter, can be used to online voice chatTransmitted power: Class2Transmission distance (Max.): 10 metersWay of Charger:USB charger,Enhanced Batterythickness: ultra-thin 7mmmaterial: all metal material Weight: 9gDefault Pin Code: 0000Color: Silver or Black (pl
Specifications 1. Version: Bluetooth V3.0+EDR 2. Talking time:3-4H 3. Standby time:>100H 4. Effective distance:10M 5. Charging time:2-3H Specifications:1. Version: Bluetooth V3.0+EDR2. Talking time:3-4H3. Standby time:≥100H4. Effective distance:10M5. Charging time:2-3H5. DC:5V6. Machine size:35×18×8 mm7. Machine weight:5.2g8. Packing size:102×131×47 mm9. Complete set weight:76.6g Accessories:1×Easy2 Headset1×Ear hook1×User Manual1×Charger(ES/EU plug optional)1×Carton package Packing information:Each box:100pcsOuter Package Dimensions:530×340×465mmN.W:9.00KGSG.W:11.0KGS Product features:1.low power comsumption 2.Receive/hang up/reject a call,voice dialing,tail number redial function!
Brand Name: No Brand Model Number: KBH-2003 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Feature: Wireless Shipping Method: DHL, UPS, TNT, FEDEX, EMS, Swiss Post and China Post Packaging & Delivery Packaging Detail: Blister Delivery Detail: 3 working days Specifications Bluetooth Headset 1.Version 2.0 2.Silent and refused to function calls 3.Stylish and comfortable design Our advantage1)Credible supplier2)Quick delivery3)OEM service4)Supply photos without watermark5)No MOQ6)Samples Available BT-300 Bluetooth Headset for All Bluetooth Enabled Mobile Phone 1)Compatible with cellphones that have a Bluetooth function2)Bluetooth headset can also be used on PDAs, PCs and printers that support hands-free profiles. 3)The Bluetooth headset BT300 allows you to make and receive calls while on the driving or in the office Compatible withV1.2, V1.1, V1.0 6Charging time3-4 hoursStandby
Specifications 1.2013 best colorful MP3 stereo wireless bluetooth headset headphones with FM for pc mobilephone 2.color:black,white 1.2013 best colorful MP3 stereo wireless bluetooth headset headphones with FM for pc mobilephone2.color:black,white3. working distance: 10 meters4. accessories: headphone+power cable, BL-5B battery, color box. optional accessories: usb charger, memory card, bluetooth adapter5. chipset: british CRS2.0 version chipset, support all computer and mobiephones with bluetooth function6. support TF card, push pause button 5 seconds to switch to tf card model.7. support mp3 music format8. support FM radio (76-108MHz)9. memory for last time the song you was listening.
Specifications Hot sell Bluetooth Headset GZ-TB01 Bluetooth version: V2.1+EDR Chipset: CSR Work Frenquency:2.402GHz-2.480GHz ISM Band Hot sell Bluetooth Headset GZ-TB01 Stereo Bluetooth headset &n
Specifications Either wear the ear tip or the loop Mini, compact and a perfect fit Volume adjustable Low voltage alarm by voice and light Detailed Product DescriptionFeatures:Either wears the ear tip or the loopMini, compact and a perfect fitVolume adjustableLow voltage alarm by voice and lightReject callVoice activated dialingRedial last coming number Specification:Specification: Bluetooth V2.0Size: 40.5X 19.7 X 10.8 mmChipset: BROADCOMFrequency: 2402MHz-2481MHzTransmitted power: Class 2(MAX 4dBm)Received Sensitivity: -80dBmCharging power sourcing: 5VDC/500MaBattery: Rechargeable Li-ion battery 80mAhWorking voltage: 3.7VCharging time: about 120 minutesTalking time: over 4 hoursWeight: 9gStandby time: over 130 hoursOperating range: 10 meters