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: kingartor Model Number: KA-M0584 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: China (Mainland) Colour: optional MOQ: 1000 Packaging: optional Logo: customized logo Warranty: 1 year Packaging & Delivery Packaging Detail: opp polybag Delivery Detail: As per exact quality and customer's require Specifications 1.bluetooth headphone wireless headset 2.CE and Rohs 3.MOQ 1000pcs 4.OEM order welcome 5.Sample ok headphone wireless bluetooth headphone Features: 1. headphone wireless bluetooth headphone 2. Manufacture with competitive price & good quality3. Imprint customer's logo as request4. Excellent sound performance 5. Custom packing design service6.1- 2pcs free samples available 7.headphones for personal use, for gift to friends ,for company sales promotion ,for supermarket retail or wholesale or any other Enterprises or institutions requires
Brand Name: HZD or OEM Model Number: BT-200 Style: Headband Communication: Wireless Connectors: 3.5mm Use: all bluetooth device Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Feature: Bluetooth Support: all bluetooth device working time: 12hours Sensitivity: 112db+/-3db Frequency responce: 20-20kHz Bluetooth standard: bluetooth V2.1+EDR charging current: 110+/-10mA working distance: 10m Carrier frequency: 2402MHz-2480MHz Standard: CE,ROSH,FCC Packaging & Delivery Packaging Detail: Poly bag / Blister packing / Box packing / OEM packing Delivery Detail: 10 days after receiving the payment information Specifications 1,Bluetooth headphone 2,built in lithium battery 3,10m working distance 4,12hours working time 5,OEM brand Bluetooth headphone BT-200 good quality Product Features: 1,Support systems:audio equipments with bluetooth functions2,Bluetooth protocol standards:Bluetooth V2.1+EDR 3,Receiver range:10m / 360Frequency R
Specifications 1,Fashional and innovative design; 2,super-bass sound; 3,CE,ROHS certificates. Headphones Specification:1.Hi-Fi stereo headphones. 2. Good performance 3. Powerful magnet systems and lightweight diaphragm to provide high-quality sound 4. Powerful bass and increased signal levels for modern rhythm music Advantages:1,We have over 800 workers which means we could offer you much faster delivery time;
Specifications Bluetooth Headset for PS3 Features: 1). Either the ear hook or the ear pulg. 2). Support headset,handfree profile 3) .Redial the last call ,Reject call. 4). Volume adjustable. 5). LED indicates connection. 6). Faster connecting, clear sound, anti-interference Specification:1) BT protocol: version 2.0 2) Frequency: 2.4 GHz 3) BT range: 10meters. 4) Net weight: 13g 5) Power supply:DC5.1V/120Ma 6) Working volt: 3.7V 7) Battery: rechargeable Li-Ion battery 8) Talking time:up to 6 hours 9) Standby time: up to 120 hours 10) Charging time: about 2 hours. Accessory: 1).Charger(optional). 2).USB Charging line. 3).User guide. 4).Ear hook.
Specifications Multi-point technology bluetooth headset BH29 Bluetooth Echo and Noise Cancellation Headset Dual-Microphone New arrival Multi-point technology bluetooth headset headphone BH29 Feature :Dual-Microphone CVC V5.0, Echo and Noise Cancellation, Packet/bit Error Correction TechnologyBluetooth Specification V2.1+EDR class 2 Supports connecting to two phones simultaneously Rechargeable 80mAh Li-Polymer Battery Normal charging time: Max 1.5 hours Talk time: Up to 4.5 HoursStandby time: Up to 120 hours Specification * Bluetooth Specification v2.1+EDR class 2 * Multi-point technology, CSR BC6150 chip* HFP V1.5 and HSP v1.1 support* RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band* Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm* Frequency Response: 20Hz- 20kHz, Very high Signal to Noise Ratio (SNR): 95Db,Total Harmonic Distortion(THD): 0.1%* 3 Buttons design: MFB, VOL+, VOL-* LED Indicator Status: Blue, Red* Rechargeable 80mAh Li-
Specifications Newest Design Wireless Bluetooth Headphone 1.Earphone for mobile phone. 2.Reduce radiation. 3.Senior Quality. 4.Small MOQ. Newest Design Wireless Bluetooth Headphone •Feature 1.Powerful compatibility, Suitable for different brands of mobile phone.2.The Retro Handset combines classic style with a contemporary edge and is finished with a luxurious soft-touch texture with multifunction.3. Noise reduction system, this handset offers excellent sound quality and eliminates up to 99% of electro magnetic interference.4. Can be used for flat panel comp
Specifications Newest bluetooth headphones wireless 1.stereo bluetooth Headset 2.Tramission distance: Max.20M 3.Sound-Proofing 4.Good servi Newest Stereo Bluetooth Headset1.stereo bluetooth Headset2.Tramission distance: Max.20M3.Sound-Proofing4.Good service DT120s Bluetooth Headset Technical parameter and specification:
Brand Name: Gamechn Style: Ear Hook Communication: Wireless Connectors: USB Use: video game Function: Bluetooth Specifications We offer Bluetooth Headset for ps3,wireless bluetooth headset,for ps3 accessories. We offer Bluetooth Headset for ps3,wireless bluetooth headset,for ps3 accessoriesShipping Order will be shipped within 1-2 business days once we receive your payment.If you pay by e-check, we will ship your order once your payment is cleared. A shipping notification with tracking number will be emailed to you once your order has been shipped. Items will be sent as a gift to avoid customs duty.We are not responsible for any customs duty incurred at foreign customs.---------------------------------------------------------------------------------Payment We accept payment via paypal. Credit card payment can also be made via paypal.Please make your payment within 14 days after checkout.To expedite your order processing please include your order number and buyer name in all forms of p
Brand Name: Qosun Model Number: BT278 Style: Ear Hook Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Bluetooth version: 3.0 or V2.1 +EDR , Class II Packaging & Delivery Packaging Detail: Pcs/Ctn:100pcs/ctn Ctn size:45.5*34*35cm GW/NW:11.5kg/10.5kg Q'ty/20': 490ctns; Q'ty/40': 1045ctns Delivery Detail: 5-15 days upon receipt of your confirmation order Specifications bluetooth headset Bluetooth version 3.0 or V2.1 +EDR , Class II Bluetooth Profiles: HSP, HFP, A2DP and AVRCP bluetooth headsetBluetooth version 3.0 or V2.1 +EDR , Class II Bluetooth Profiles: HSP, HFP, A2DP and AVRCP Talk time&music playing time: up to 4.5 hrs Standby time: up to 70 hrs Charging time:less than 3 hrs Battery capacity: 90 mAh Operation distance:10 meters Chipse
Specifications *Bluetooth Headset With Microphone *Frequency:2.4GHz-2.48GHz *Music time: Bluetooth 10h MP3 8h *Standby time: Up to 26h Newest cheap stereo bluetooth headset *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
Brand Name: INDA / OEM Model Number: LB300 Style: Headband Communication: Wireless Connectors: bluetooth Use: mobilephone, pc Function: Bluetooth,Waterproof,Noise Cancelling,ultra light for portable Place of Origin: Guangdong China (Mainland) color: black,silver,blue,purple,red,pink mode: stereo Design: flash&charming&cute Feature: roll-over Material: pro-environment Charge: USB Packaging & Delivery Packaging Detail: 30pcs=1carton carton size:46.5*41.5*21cm box size19.5*15*4cm 1 carton=0.04CBM 20'Container=625cartons=18750pcs Delivery Detail: 20 days after receiving the deposit Specifications 1) smallest bluetooth headset 2) V3.0 + EDR class2 3) Distance: 15M 4) BQB approval 5) OEM available smallest bluetooth headset stereo bluetooth headphone with microphone (LB300) smallest bluetooth headset stereo bluetooth headphone with microphone (LB300) bluetooth headset cheap with microphone music enjoy and online chatting(LB300) bluetooth
Model Number: EX-01 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Colour: Black Packaging & Delivery Packaging Detail: Blister packaging Delivery Detail: 1-3days after payment received Specifications FOR PS3 EX-01 wireless BLUETOOTH HEADSET 1.Wireless and bluetooth 2.90days warranty 3.fast delivery 3days 4.Low MOQ 10pcs Features1.DarkLite illuminated feedback, perfected for dark viewing conditions2.20-degree variable mic arm allows movement away or towards cheek, working with contours of face3.Ergonomically designed controls allowing instinctive location of volume and power/mute.4.External speaker sponge designed to sit comfortably on the ear, without entering the earhole itself, allowing longer gameplay in comfort5. It offers excellent acoustic quality that would give a new definition to your gaming6.It's very easy to use and it has a tendency to stop any outside nois
Brand Name: no brand Style: Ear Hook Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: standard packing Delivery Detail: within 7 days upon receipt payment Specifications bluetooth handsfree/bluetooth earphone/bluetooth headphoneTalk Time:Up to 4 hours ,Standby Time:200 hours bluetooth handsfree/bluetooth earphone/bluetooth headphoneTalk Time:Up to 4 hours ,Standby Time:200 hours Charging time:2-3 hoursWork Range:3-15 metersWeight9gBlue Tooth Version:V1.2 Battery:Polymire BatteryColorBlack, WhiteDimension :38*16*6mmAccessoriesBluetooth headsets/ charger /manual
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
Specifications 1.Bluetooth Headphone 2.Stylish design 3.Bluetooth connection 4.Stero sound 5.Light weight Bluetooth versionV2.1Bluetooth profiles suppportedheadset, handsfree, A2DP and AVRCP.Freequency2400.0-2483.5MHzNominal charging time2-3 hours.Talk timeup to 7 hours.Music playing timeup to 6 hoursStandby timeup to 180 hoursDimensions15 (L) * 11(W) * 7.5 (H)mmWeight100g
Brand Name: ATI / OEM / ODM Model Number: N98 Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Bluetoth Headset Place of Origin: Guangdong China (Mainland) Operation range:: Up to 10 meters Bluetooth version:: V2.1+EDR Talk time:: Up to 3.5 hours Packaging & Delivery Packaging Detail: white box Delivery Detail: 10 - 20days Specifications waterproof bluetooth headphones range: Up to 10 meters Bluetooth version: V2.1+EDR Headset and Hands-free , A2DP, AVRCP waterproof bluetooth headphonesOperation range: Up to 10 metersBluetooth version: V2.1+EDRHeadset and Hands-free , A2DP, AVRCP. Operation range: Up to 10 meters
Specifications Main functiCon:When listening to the music,it can change to automatically when a call come. Product description : HD Voice Stereo Bluetooth headset 1.Product Specification:V2.0+EDR 2.Support profiles:Headset,handfree. 3.Talk time:Up to 10 hours 4.Power source:Built in Techargeable Li-ion battery 5.Main function:When listening to the music,it can change to automatically when a call come Technical support : HD Voice Stereo Bluetooth headsetBluetooth modelV2.0+EDRsupport agreementHeadset,handfreetalking time10 hoursstandby time180daysvalid distance10meterscharging timewithin 2hourscharging voltageDC 5vhead size49*15*7mmhead weight10gcolorany colorwhole suit weight9.2g
Brand Name: OEM Model Number: BS020RD Style: In-Ear Communication: Wireless Connectors: micro USB,USB, micro usb Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: color box packages OEM package Delivery Detail: 20 Days Specifications 1 Wireless Stereo Bluetooth Headphones 2 Dual-Mic & Noise Filtering 3 sports wireless headphone 4 CE, FCC, RoHS appro Wireless Stereo Bluetooth Headphones BS020RDMain Features1 Dual-Mic & Noise Filtering, more clear sound2 For Mono-Stereo Use, more flexible options3 Aluminium Housing, to be noble4 Super-Slim Design, more fashion 5 With In-ear Earpiece, more popular and comfortable6 BLUETOOTH V3.0, higher version, higher tech.7 MICRO USB Universal Charging, future standardization8 CE, FCC, RoHS approval9 Supports iPhone,iPad,iPod,MSN,skype. Product SpecificationsBluetooth Specification: V3.0Bluetooth P
Brand Name: baoyi Model Number: BY-010S Style: Headband Communication: Wireless Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: black Specifications 1. Noise Reduction Stereo Headphone, 2. Professional Hi-Fi Stereo Headphone, 3. Premium design Headphone 4.low MOQ ptional color: black, whiteMixer MP3 / FM functionHigh-fidelity stereo speakers, with heavy bassPieces to support 64 MB memory function - 32 gb TF cardPieces with PC and TV FM transmitterHeadphones built-in high capacity lithium batteries, transmitter built-in lithium battery, chargingComputer headset, wireless distance up to 30 m, a receiver can connect multiple headphones
Brand Name: Esino Model Number: ES-SP-A005 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Name: stereo bluetooth headset with mp3 player Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 3 working days Specifications stereo bluetooth headphone with mp3 player RF Frequency Range:2.402-2.480GHZ,2.4G Rechargeable 380mAh stereo bluetooth headphone with mp3 player / bluetooth headset Specification:1.Bluetooth specification: V2.1+EDR2.Bluetooth profiles supported: HSP, HFP, A2DP and AVRCP3.Operating distance: 10 meters Class II Rechargeable 380mAh Li-polymer Battery4.Rechargeable 380 mAH Li-polymer battery5.Talk time: Up to 6 hours6.Music playing time: Up to 6 hours7.Standby time: Up to 100 hours8.Charging time: About 1.5 hours9.Charge input voltage: DC 5V10.Dimensions: L33.8*W15.7*H10mm11.Weight: 220 g
Specifications Available in :Windows IOS Android New fashion design Wireless with bluetooth function Easy to use music file format:MP3,WMA,WAV Charging power supply:computer USB port DC5V;DC 5V(500 MA)travel charger;DC 5V(500MA)car charger Frequency response:20 Hz-20 KHz Output power:2*10Mw Working temperature:0-50 centigrade Specification Stereo bluetooth headset HS1800 Bluetooth version:2.1+EDR Talking time:7 hours Standby time:200 hours
Specifications R15 Bluetooth V4.0+EDR Bluetooth Headset For Cell Phone *Bluetooth V4.0+EDR *Receive or make a call *Low power comsumption G18 Bluetooth V4.0+EDR Bluetooth Headphone For Cell Phone Key specifications:Bluetooth specification: V4.0+EDRBluetooth profiles: HSP, HFP, A2DPOperating distance: 10 meters Class IIRechargeable 90 mAH Li-polymer batteryTalk time: Up to 3 hoursMusic playing time: Up to 3 hoursCharging time: About 1.5 hoursSpecial features:In-ear type with confortable earplug, easy to take with you.Enjoy stereo music wirelessly from Bluetooth A2DP devices.Embedded microphone for hands-free conversation from Bluetooth-enabled cell phones.When receives an incoming call, the music will pause automatically.Easy controls for mute, call transfer, voice dial and call answer/end/reject.Support remote control of play/pause, volume up and volume down.Automatically connect to the last connected Bluetooth device.Micro USB connector charging via AC charg
Specifications Specifications Wireless Bluetooth Stereo Headset Earphone for iPhone5 Bluetooth Headset for iPhone 5 Product Specifications1.Bluetooth Version: V3.0 + EDR 2.Support profiles: Headset, hand free, A2DP3.Standby time: up to 8 hours4.Talk time/Play time up: 3~5 hours5.Power source: Built in Rechargeable Li-ion Battery6.Earpiece: Double7.Color: White,Black Package Contents1 x Bluetooth Wireless Headset2 x Ear Hooks1 x Headphone1 x Wall Charger Adapter with Cable1 x User Manual
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: IPX8 real waterproof bluetooth headphone for swim use 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: IPX8 real waterproof bluetooth headphone for swim use Packaging & Delivery Packaging Detail: blister with inside cardboard Delivery Detail: Within 1-7 working days Specifications IPX8 real waterproof bluetooth headphone for swim use 1. Waterproof rate:IPX8 2. CSR chipset 3.Stereo Bluetooth headphone IPX8 real waterproof bluetooth headphone for swim use Specifications: Product Name: IPX8
Brand Name: OEM Model Number: HB18-01 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Speaker: 40mm color: as your request logo: welcome Packaging & Delivery Packaging Detail: 1.blister package 2.white box/color box 3.custom carton Delivery Detail: 20days after you confirmed the order Specifications cool bluetooth headphones,black bluetooth headphone,bluetooth headphone manufacturers&suppliers&exporters cool bluetooth headphones,black bluetooth headphone,bluetooth headphone manufacturers&suppliers&exporters Description:1,wireless headphone 2,FM radio 3,wireless monitoring 4,microphone for net chat5 in 1 wireless headphonewhich works freely with PC,MP3,TV,MD,DVD etc;High Sensitivity, interference resistance, strong signal, outstanding performance, effective range over 8m, and reception beyond obstacle of wall. Bass speaker for great enjoyment Hi-
Brand Name: DENO Model Number: R6250 (93) Style: Ear Hook Communication: Wireless Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) BQB: YES FCC: YES CE: YES ROHS: YES Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 20 days Specifications 2013 Mobile Phone Mono Bluetooth Headset R6250(bluetooth headphones) The Smallest Mono Bluetooth Wireless Headset R6250 for iphone and other smart phone Our Advantage:1.Hot and Popular Model2.Great and Very Competitive Price 3.The smallest bluetooth headset4.Stable and Good Quality5.Support multi-point connect Main Features: 1.Bluetooth headset with built-in rechargeable Li-battery2.Bluetooth headset , suitable for different bluetooth mobile phones3.Bluetooth mono call center headset, low end and long talk time4.Bluetooth headset with adjustable volume and 10 meters effective range5.Stylish mini and eleg
Specifications Product name:Universal Mobile phone wireless Wireless Bluetooth Headset Earphone Headphone Product name:Universal Mobile phone wireless Wireless Bluetooth Headset Earphone Headphone100% Brand New.100% Brand New.Small size, light weight and comfortable to useSingle-button interface and separated volume control buttonsAdvanced technology, provides perfect sound qualityStores and charges simultaneously with the Bluetooth charging caseSuitable for all Bluetooth enabled devices like mobile phones, iPhone, PS3, PDA, and so on.input :100-240Vwe only offer us plug about Power Supply's plugSpecifications: Product name:H-200 Bluetooth HeadsetWeight:74gDimensions:approx.4.1 x 1.8 x 2.2cmBluetooth specification:Version 2.0, Class2Bluetooth Profile Supported:Headset , HandsfreeRange of Frequency:2.402 to 2.480GHz SpectrumTalk Time:up to 4 hoursStandby time:up to 120 hoursNominal Charging Time:With 3 hours
Specifications Ear-hook echo and noise cancellation bluetooth headset Dual-microphone CVC v5.0 achieves over 30dB dynamic noise suppression, products Description: Ear-hook echo and noise cancellation bluetooth headset KEY FEATURES:Dual-microphone CVC v5.0 achieves over 30dB dynamic noise suppression,highquality sound;echo and noise cancellation;Packet/bit error correction technology to improve audio quality due to airinterference;Operating range: 10M SPECIFICATION:Bluetooth Specification:v3.0+EDR class 2;Support:HFP V1.5 and HSP V1.1 RF Frequency Range:2.402-2.480GHZ, 2.4G ISM band;Radio Performance: Receive Sensitivity of -90dBm,TX Power Max 4dBm;Frequency Response: 20 Hz - 20 KHz,Very high Signal to Noise Ratio(SNR):95 Db,Total Harmonic Distortion(THD):0.1%;3 Button design : MFB,VOL+,VOL-;LED Indicator Status : Blue, Red;Battery:Recharge
Brand Name: bd Model Number: s500 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: gift box Delivery Detail: 3days Specifications bluetooth headphone with mp3 funcon 1.Enjoy music cordlessly 2.Build in high quality microphone 3.support mp3 by tf card Sport bluetooth headphone with mp3 functionBluetooth specification v1.2 class 2Supports bluetooth A2DP and AVRCP profilesupport mp3 function by TF cardQuick rechargeable 300mAh li-polymer batteryTalk time:up to 6 hoursMusic listening time:up to 6 hoursCharge time:within 2hoursDimenson:95MM X 70MM X 35MMWeight:45grams with battery