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 Bluetooth version: V2.0 Talk time: Up to 3 hours Standby time: Up to 100 hours Charging time: 1-2 hours Battery type: Rechargeable Poly- Li battery weight:6.6g General features: pick up a call, end a call, reject a call, call redial Mute, Transfer a call, volume adjustment, Voice-dial Package accessories:1* single earphone3* ear bud 1* USB cable 1* User manual 1* box ATI Electr
Specifications Bluetooth headset,bluetooth headphone 1. Bluetooth headphone 2. Support TF card 3. sport bluetooth headphone Bluetooth headset/bluetooth headphone Parameter and specification Bluetooth Version: V2.1+EDR Class IIFrequency: 2.4GHz-2.48GHzProfile supported: Headset and Handsfree ,A2DP and AVRCPChipset: CSROperation range: >10mTalking time: >10hoursMusic playing time: 8 hoursStand-by time: >300hoursWeight: 104g Bluetooth headphone for mobile,IPAD,IPHONE,MP3,MP4,IPOD \ Listen to music when taking sport
Brand Name: OEM Model Number: BH23 Style: Headband Communication: Wireless Connectors: BLUETOOTH Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: red ,blue.black,white,pink,orange Use for: mobile phone ,laptop.tablet all devicewith bluetooth frequency response: 20-20,000Hz Speaker Impedance: 32ohm Support: handsfree for mobile phone Technology: Bluetooth V3.0+EDR Packaging & Delivery Packaging Detail: color box Delivery Detail: 3-5days Specifications 1.High quality bluetooth headphone 2.Bluetooth V3.0 +EDR 3.Can link to mobile phone ,laptop,tablet...all bluetooth devices Hot sell Bluetooth 2ch stereo audio Headset BH23 Feature : 1. Bluetooth stereo headset lets you listen to music or phone call wirelessly . 2. High-quality speakers deliver crisp,rich sound . 3. Accept incoming calls or toggle between tracks with the touch of
Specifications 1.super stylish bluetooth headset with high quality 2:Stylish earphone housing 3:Customized color and logo print Features: 2.4GHz uncompressed sound intact 2-way transmission invisible microphone
Specifications 1) bluetooth headset help you enjoy music wirelessly 2)Support FM, can receive high-quality stereo radio. 3)support TF card Specification of Bluetooth headset(YP-701)1) Bluetooth version :V2.1+EDR 2) Operation distance:10m 3) Range of frequency:2.4 to 2.4835GHz ISM band4) Sensitivity:85dB Specification Of MP3/FM1) PC interface: USB2.02) Music format: MP3 /WMA 3) TF card support :128M-32GB4) FM frequency response: 87.5-108MHZ5) Rechargeable lithium battery:350mAh Specification Of Headphone1) Type: stereo headphone with MIC 2) Speaker : φ40mm3) Sensitivity: 115Db S.P.L at 1K
Model Number: ds610 Style: Headband Communication: Wireless Use: Portable Media Player Function: Bluetooth,Waterproof Place of Origin: China (Mainland) Specifications Portable headsets 1. high qualiy DJ headphone 2. cheapest price 3. with logo and retail box High quality ds610 bluetooth fashion earpieces portable headphones The manufacturers supply / Quality assurance / Faith cooperation / Customer service Welcome foreign trade companies to order a sample.Thank you for your cooperation. Support mixed order, large price advantages. Our Iron triangle headphones are of 1:1 high quality! There are Classical black and white two kinds of color Fashion interpretation of life This headphone is sourced from our Chinese factory, the
Specifications Mini Bluetooth Headphone SX-905 1) High Quality 2) Nice Design 3) Fast Shipment 4) OEM Mini Bluetooth Headphone SX-905 Unit Dimensions: 14.5/12.5/2.5cm weight: 130g Bluetooth Version: V1.2/V2.0 Charge Time: about 3hours Talk Time: 12hours Transmission Distance: Up yo 10M Package: 1xSX-905,1xcharger,1xUser manual
Brand Name: OEM Model Number: CH117 Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Name: mini wireless headphone Brand: oem&odm 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 packing Delivery Detail: 10-15days Specifications 1, bluetooth headphones built in microphone 2,light weight .good feeling 3,Ergonomic ,slime disign 4,CE ,ROHS,FCC high quality sound bluetooth headphones built in microphone wireless headphones wireless headphoness wireless headphones wireless headphones wireless headphones wireless headphones wireless headphones &nb
Specifications Stylish, premium design and durable headphone.Built in microphone for taking calls. Classical design SpecificationsBluetooth Version V2.1+EDR Class IIBluetooth Profiles Supported Headset, Handsfree, A2DP and AVRCP ProfilesFrequency 2.402-2.480GHZ GFSKOperating distance 10 metersTalk time 3 HoursMusic Playing time 7 HoursStandby time 140 HoursRechargeable lithium battery 300mAHColor BlackDimensions 95*70*35mmMicrophone Build-in microphonePackaging & DeliveryPackaging Detail Standard color boxDelivery Detail 2-3 weeks after samples approvalUser Environment Characteristics Operating Temp
Brand Name: OEM Model Number: KBT-9210 Style: Headband Communication: Wireless Connectors: Bluetooth/Wired Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) weight: 260g speaker Size: 57mm Packing: Color box Type: Bluetooth wireless/ wired 2 in one Bluetooth version: Bluetooth v2.1+EDR class 2 Feature: built-in microphone, call-forwarding function Support profiles: Headset, Hands free, AVRCP, A2DP Battery: 3.7V lithium-polymer battery 300mAh Talk time: up to 8 hours Packaging & Delivery Packaging Detail: Color box & Your OEM packing Delivery Detail: 3-7days, subject the the final order Specifications Hands free Super HI-FI Stereo Bluetooth headphone 1.hands free 2.bluetooth 2.1 3.HI-FI 4.folded Hands free Super HI-FI Stereo Bluetooth headphone Super HI-FI Stereo; fashion; cool; comfortable design;different folded mode ;1: Headset, Handsfree, A2DP and AVRCP Profiles 2:Automatic Switch-over between calls and music
Specifications New Universal Stereo Headset Wireless 1.MOQ: 100pcs 2. Be compatiable with any bluetooth enabled devices New Universal Stereo Headset Wireless 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 AC 100-240V, output DC 5V 300mARF Output Power-6dBm to 4dBmOperating temperature-10’C to +55’CSupportsBluetooth Headset, Handsfree, A2DP and AVRCP Profiles Features of bluetooth 1. Bluetooth Wireless Headphone with Micrphone2. Wireless chatting online(MSN, Skype, AIM, QQ...). Two-side real time wireless connection Motile, portable, Use for PC3. Build-in microphone4. Wireless operate the Music Player of PC
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
Brand Name: OEM Model Number: HBT07 Style: Headband Communication: Wireless Connectors: 3.5mm Use: DJ,studio/DJ Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Quality: stereo hi-fi output Interface: 3.5mm with microphone Feeling: soft to wear Color: various power: Built-in 350am lithium batter card: Built-in TF card slot radio: FM radio Certificate: CE.FCC.ROHS.6P feature: bluetooth wireless Packaging & Delivery Packaging Detail: Plastic box/piece 60 pieces / Carton Delivery Detail: about 30 days Specifications Colorful bluetooth headphone Wireless headphone Studio headphones DJ headphones CE/FCC/RoHS/6P Colorful bluetooth headphone,wireless headphone and studio headphones Features with FM radio Built-in TF card slot. Built-in 350am lithium battery, connect USB cable to charge. 1.Stereo studio bluetooth headphone2.Can connect with mp3, mobilephones and computers, etc3.Soft leather headband and earpuff, comforta
Specifications 1,Bluetooth headset,bluetooth handsfree 8015 2,In stock with competitive price 3,with safe packing,tested before shipping Features:Bluetooth headset,bluetooth handsfree model:8015Bluetooth v2.1+ EDR compatibilitySmall and compact in-the-ear design,supreme comfort and perfect fitIt can wear with removable ear hook for either earA giant leap in voice quality with 'Aurstream'Supports bluetooth headset and handsfree profilesSpeaker volume gian controlSpecifications:Supporting edition:2.1Frequency range:2.4GHz-2.48zTransmission power:Class2Trasmisssion distance:10MEnvironment Temperature:Working:-20oC-60oC Charging:0oC-45oC Operating
Specifications Bluetooth Headset LG Tone+ HBS 730 universal mobile phone bluetooth headset double ear hook headset wireless earphone Bluetooth Headset LG Tone+ HBS 730 SpecificationLG Tone+ delivers enhanced audio and bass response and a host of calling features in a sleek, comfortable design Built in apt-X technology reproduces CD quality sound over a Bluetooth connection 10 hours of listening/15 hours of talk time provide all day connectivity Text Message reading through LG's BT reader Application for Android OS Unique, around the neck, wearing style provides all day comfort and ease of use FeaturesNoise reductionEcho cancellationText to speech***Multipoint connectionCall waiting*Call reject*Auto reconnectVoice activated dialing*Last number redialEasy pairingApt-X compatibleAround neck wearing styleBattery status alert15 hours talk time10 hours listening timeUp to 15 days standby timeBluetooth version: 3.0A2DP (Advanced Audio Distribution
Brand Name: WESENT Model Number: WST-E68 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth: bulit-in bluetooth v2.0 MP3 player: play MP3 from memory card service: OEM, ODM battery: rechargeable Li-ion battery sound: super bass and stereo price: factory price, competitve price color: red, black, white, yellow,green advantage: factory price, stable high quality package: polybag/color box/gift box Packaging & Delivery Packaging Detail: 1 PC/gift box CTN size: 60*46*55cm 60 PCS/Ctn. N.W.: 14 kgs G.W.: 15 kgs 20ft container: 11100 PCS Delivery Detail: 7-25 days Specifications 1 bluetooth headphone for Mobile phone 2 bulit-in MP3 layer 3 Bluetooth v2.0 4 cheap price 5 support OEM and ODM service Use Main function 1.wireless bluetooth headset2.wireless MP3 player headset4.Mobile phone call recorder5.hands free phone call7.stereo bass sound listening music8. wi
Brand Name: oem Model Number: BTXKW-602 Style: In-Ear,In-ear Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone Specifications Mini Mono BT headset, Bluetooth V1.1/1.2/2.0 compatibility Support Headset and Hansfree Mini Mono BT headset, Bluetooth V1.1/1.2/2.0 compatibility Support Headset and Hansfree Support Voice Dial/Redial &n
Brand Name: Sunvision Model Number: SVS-HP-WL07 Style: Headband Communication: Wireless Connectors: usb, mobile phone, computer Use: studio DJ Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) System: VHF/ RF Modulation:: FM Mode: Mono Speaker: 27mm mylar Packaging & Delivery Packaging Detail: colorful box package(OEM package) Delivery Detail: sample 3-7days, leadtime is depending on your order quantity. Specifications Wireless headphone for PC &TV, OEM,ODM high quality Multimedia headphone from china factory, colorful 5 in 1 wireless headphone, high quallity bluetoothheadphone Specification: System:VHF/RFModulation:FM Mode:MonoOperation distance>30meters(360 degree)Signal-to-Noise Radio>50dbDistortion<2%THDSpeaker:27mm mylarFrequency Response:20-20000HzTransmission Frequency:86MHz ±0.5MHzReceiving Frequency:84-108MHz(±0.5MHz)Power Supply Headphone:3V(2*1.5V AAA batteries) Transmitter:3V(2*1.5V AAA batter
Brand Name: Haoxin Model Number: 1220 Style: In-Ear Communication: Wireless Connectors: Micro Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Colour: White bluetooth vertion: Bluetooth V3.0+EDR Support Agreement: Bluetooth Headset&Hands-free Profiles,A2DP,AVRCP Operating range: 10-15M Standby TIme: 150-200H Call Time: 6-9H Battery Type: Lithium Polymer Battery Sample Time: 1day Final order Time: 2-4days Warranty: 6months Packaging & Delivery Packaging Detail: Gift box or as your request Delivery Detail: 2-5days after confirm the payment Specifications mobile retro bluetooth headphones bluetooth vertion:Bluetooth V3.0+EDR Operating range:10-15M Standby TIme:150 Others more,plz click on our website!!! www.gzhaoxin.com.cn =========================== 2013Newest,convienient mobile retro bluetooth headphones &nbs
Brand Name: KS Model Number: kse-55 Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: 1000pcs per ploy bag or as your request. Delivery Detail: About 5-7 days after receiving your payment Specifications silicone earplugs case 1.silicone material 2.usage:headphone earphone 3.factory price 4.comfortable to ear silicone earplug for Bluetooth headset 1.silicone material 2.usage:headphone earphone 3.factory price 4.comfortable to ear Specification: Material:Silicone Color:Black and yellow,or made as thepantone color you give Usage: For most typle brand headphone earphone.Blueteeth Size:Three sizes,Large,Medium,Small. Hardness:60 and 70 hardness or made as your request. Features: Eco-friendly,anti-dust, good elasticity,recycling,durable,tear-resistance. Test:FDA,LFGB,SGS,ROHS
Brand Name: Suoyana and OEM Model Number: S-450 Style: Headband Communication: Wireless,wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Type: headband Plug: 3.5mm Color: varies colors Material: TPE,PU,PVC / customize Certificate: CE,FCC Cord length: 180cm±3% Standard: RoHS Service: OEM wieless support: TF card Packaging & Delivery Packaging Detail: blister packaging,or as your customized packing Delivery Detail: normally 15-20 work days Specifications Stereo wireless Headphone Card MP3 player with FM Radio bluetooth 1.factory price 2.Hi-fi stereo sounds Detailed Product Description Studio wireless headsets Powered Noise Cancellation High Definition stereo headphones 1.factory price 2.Hi-fi stereo sounds output 3.Do OEM order 4.CE,FCC Stereo Headset Card MP3 player with FM Radio & The bluetooth100% brand new High quality * Perfect MP3 player
Specifications high quality headset Comfortable earphone cover; Adjustable headband; 3.5mm plug is suitable for most audio devices. High Quality Stereo Headset (1)Technical data Model Name SW-760High Quality Speaker40mmFrequency Response20Hz-20KHzSensitivity105dB±3dB S.P.L at 1kHzImpedance32ohm±10%Wire Length1.5m/2.0mPlug typeJack:3.5mm MOQ3000pcsDelivery Time15-25days after deposit (2)Certificates: ISO9001:2000, UL, CE, RoHs, FCC(3)Package: Color box. Blister, carton size: 54*43*47cm(4)Payment: TT/ LC/ West Union (5)About usDongguan Sunwe Electronic Co., Ltd, establish in 2006, our factory building area is more than 5000 square meters, and there are more than three hundred employees, including six engineers and about 20 administrators.Main Products: high and middle level computer multimedia headsets of Sunwe brand, MP3 earphones, USB headphones, desktop microphones and speakers.Customers all over the world: Europe, America, South Ame
Brand Name: Fordex Group Model Number: FG-00088711 Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Computer Function: Bluetooth Place of Origin: Guangdong China (Mainland) Type: Earphones Design: Sporty Packaging Items per Carton: 10 Pieces/Carton Package Measurements: 25X30X15 cm Gross Weight: 3.0 kg Gross Weight per Unit: 0.3 kg Package Size per Unit: 25X15X3 cm Package Type: Package Type: carton
Brand Name: mi.wow Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Aviation Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: black Packaging & Delivery Packaging Detail: Neutral packaging, plastic packaging, gift box Delivery Detail: 1-3days Specifications Hot Sale In Ear Bluetooth Headphone 1.Bluetooth Version: V2.0. 2.In-Ear Headphone. 3.Fast Delivery. 4.Welcome Inquiry. Hot Sale In Ear Bluetooth Headphone 1.Top Quality Bluetooth Headset with Microphone.2.High Defition bluetooth headset with impressive Hi-Fi sound.3.Can be easily connected to iphone,ipad,PC,cellphones etc.4.Remote playback control function:Answer call,End call, Redial,Voice Dial,Call Rejection.5.Enjoy talking with friends or business partners up to 3.5 hours. 6. Powered by long lasting, rechargeable lithium batteries. 7.Key Features: Volume /-,Pause/Play,Redial,Voice Dial,Call Rejection etc. 8.Impressive
Specifications Bluetooth Headset 1.foldable design 2.high-fidelity 3.comfortable&portable 4.extremely competitive price 2013 best wireless bluetooth headphone/headset Product configurationHeadset : 1PCGift box: 1 PC Special features: 1,Bluetooth version 2.1+EDR Class II2,Transmission distance 10M3,Folding and retractable design,easy to take with you.4,Enjoy stereo music wirelessly from bluetooth 2.1+EDR Class II devices.5,Embedded microphone for hand-free conversation from bluetooth-enabled cell phones6,When receives an incoming call,the music will pause automatically.7,Easy controls for mute ,call transfer,voice dial and call answer/end/reject.8,Support remote control of play/pause,previous/next track,volume up and volume down.9,Automatically connect to the last connected bluetooth device.10,Micro USB connector charging via AC charger or computer USB port.11,3.5mm Line in jack allows headset to work without battery. Quality control From raw ma
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: ESORUN Model Number: OA04 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Ver.: Bluetooth V3.0+EDR Bluetooth Profiles: HSP,HFP,A2DPK,AVRCP Effective Range: 10Meters Music Time: 10Hours Talk Time: 11Hours Standby Time: Up to 250Hours Input: DC:5V/180mAh Charge Time: 3Hour Dimensions: 14.5*10*6cm Packaging & Delivery Packaging Detail: GIFT BOX Delivery Detail: 7-15DAYS Specifications Stereo bluetooth headset 1.Frequency:2.4GHz ISM band 2.Built-in 360 degree Omni direction microphone 3.OEM & ODM High quality Bluetooth 2ch Stereo Audio Headset stereo bluetooth headset SpecificationsBluetooth versionVER3.0+EDRBluetooth transmission distance33 FT/10M metersSupport ProfileHSP,HFP,A2DPK,AVRCPFrequency Response20 to 20kHzSignal noise ratio≥85d BSpeaker impedance4 ΩRechargeable battery5V/180mAhChargeUSB portCharging time /Playing timeabout 2 hours
Specifications 1. Cheap Bluetooth Headset Handfree 2. 100% Perfect fit 3. Sample order accepted Cheap Bluetooth Headset Handfree White DESCRIPTIONBluetooth Headset handfree Up to 5.5 hours of talk time; up to 72 hours of standby timeLightweight earpiece for a secure, comfortable fit in left or right earConvenient autopairing with iPhoneStylish anodized aluminum casingITEMS INCLUDEDHandset x 1Â Charger x 1 Adapter x 1 Car charger x 1 Welcome Wholesale from truesupplier.com
Brand Name: Well-top Model Number: W-004-white Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player,mobile phone,computer,dj,music player... Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) colors: white,black,red,blue,purple,green other model avialable: pro,detox,studio,sola,mixr,tour... Packaging & Delivery Packaging Detail: box packaging Delivery Detail: 2-5 days Specifications A+++ quality,brand new,box packaging,factory price,good service,many different designs and model available,fast delivery!!! Dear friends,the products have logo and the products are in sealed box,if you are interested,please contact us,thanks! Namehigh quality wireless headphonesCommunicationwirelessConnect3.5mmPackingoriginalApplicationsFor computer, telephone, portable media playerPlace of originChinaPayment termspaypal, moneygram, western union, T/TShipping termsEMS, DHL, UPS, TNT, FedEx, or as your requirement
Brand Name: Fronttek Model Number: M210BT Style: Neckband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,for computer/mobile phone/MP3/PSP Place of Origin: China (Mainland) spec.: wireless bluetooth headphone Color: customized any colors are available Logo: imprinted logo is available Waranty: one year Certificates: ce.rohs OEM: available Box size: 15*18.5*4.5CM CTN MEAS: 8*48*40CM G.W: .5KGS/CTN 60PCS/CTN Packaging & Delivery Packaging Detail: blister package or OEM customized package Delivery Detail: about 25 days Specifications Foldable wireless bluetooth headphone 1.professional headphone factory 2.for pc/computer/mobile 3.accept OEM 4.comfortable (m210bt)Foldable wireless bluetooth headphone Feature &