Brand Name: M&J Model Number: V-2 Style: Ear Hook,mini Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Certification: no Packaging & Delivery Packaging Detail: blister+color card,color box Delivery Detail: 5-8 days Specifications Bluetooth Headset for V-2 1.Small and light bluetooth headset 2.Automatic connecting function 3.Works stereo Product Name: Bluetooth Headset for V-2 Details:*Bluetooth headset with digital recording*Records incoming and outgoing calls*Record voice memos*Extremely clear voice*Supported profiles : Headset, Hands-free*Recording audio indication*Memory full audio indication*Works stereo, excellent for listen music for your cell phone*Perfect for truckers, restaurants, and on-the-go business functions Following parts:1.Indicator light2.Receive/hang off button3.Charger jack4.Ear hook5.Microphone6.Receiver7.Wired earphone(for stereo series handset) Products show: Others :W
Specifications 1.stereo Bluetooth v3.0 2.Smart connection; 3.Rechargeable battery system; 4..Built-in Mic Sports MP3 Player with TF card slot -Headset Handsfree Headphones TF card support,bluetooth built-in, mp3, headphone, telephone, EQ Specification( bluetooth part) Bluetooth Headphone with TF card MP3 player1. stereo Bluetooth v3.02. with tf card mp3 player3. high quality stereo bass sound4. Built-in rechargeable Li-ion battery5. accessory: USB cable, audio cable Specification(mp3 part)Audio format support: MP3/WMA/WAVExternal memory enlarge: TF card( Max 8G)Play time: continue about 10 hoursUSB Jack: USB 2.0Frequency response: 20Hz~20kHzOutput power: 15mW*15mWRecord sampling rate: 64Kbps/8KHzRecord format: WAV Hardware specification definitionSolution Transmit powerClass 2, Max4 dBmReception sensitivity-88dbm(typical)Working Band2.4G ISM Band,2.402-2.480GHzModulation systemGFSK,π/
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
Specifications Bluetooth headphone for iphone bluetooth receiver Bluetooth headphone for iphone bluetooth receiver handset Specification: Version: Bluetooth V2.1+EDRReceiver distance: 10MFrequency: 2402MHz-2480MHzPlug: USB 2.0Li-ion battery 4.2V 320mAWorking Voltage: DC 5V 500mA Playing time: about 12 hoursS/N: 82dBDriver Unit: 40mmImpedance: 32 ohmsSensitivity: 108dB S.P.L.at 1 KHzRated power: 20mWAggregate capability: 40mWFrequency Response: 20Hz-20,000Hz Detailed images: Organization Structure Chart: Factory photos:
Brand Name: OEM Model Number: LF-609 Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black Packaging & Delivery Packaging Detail: 100pcs/ctn, Measure: 53*34*46.5 CM. G.W.:11kgs PACKET CONTENT: 1.headset unit 2. ear hook 3. manual 4.charge Delivery Detail: 5-7 days after receip the payment Specifications 1.mono bluetooth headset earphone 2.Built-in rechargeable battery 3. with volume controk key 4.Distinctly superior Fashionable bluetooth headset, bluetooth earphone, bluetooth speaker phone,mono/stereo bluetooth headset Bluetooth standard: V2.1+EDR Transmission: class2 Working range:10M &nbs
Brand Name: Roman Model Number: R95 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: GUA,Guangdong, China China (Mainland) Packaging & Delivery Packaging Detail: paper color box /Blister packing/wooden box/metal box Delivery Detail: 3-5 working days Specifications 1.mono wireless bluetooth headphone 2.Built-in rechargeable battery 3.Energy saving 4.Distinctly superior Features of Wireless headphone: 1.Wireless headphone with built-in rechargeable battery 2.Wireless headphone,suitable for different bluetooth mobile phones 3.Bluetooth mono call center headset, low end and long talk time 4.Wireless headphone with adjustable volume and 10 meters effective range 5.stylish mini and elegant appearance design 6.easy to wear without hook ,very comfortable 7.redial the last call,clear sound,reject call,volume adjustable 8.faster connecting ,convenient to li
Specifications stereo bluetooth, best bluetooth headphones, wireless earbuds Bluetooth version 2.1+EDR CE,ROHS Bluetooth version 2.1+EDR Mini sdesign,smallst zise CE,ROHS,FCC *Bluetooth standard: V2.0 *Signal Frequency: 2.4-2.48GHz *Transmission power: Class2 *Measurement: 41*16*23mm *Weight: 7.12g *Function: Headet/Handfree profile *Working range: 10M *Talk time: 2.5 hrs *Standby time: 45hrs *Charging time: Less than 2 hrs *Battery: 80mAh Li-Polymer Battery *Charger Power: Input 100-240 V AC, Output: 5V DC *Standard Layout: 1*Bluetooth headset+1*Charger+1*Ear hook+1*Product manual *Well and High Quality Control *Prompt Delivery *New Product *Customer's Designs and
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
Specifications Sport Bluetooth Headphone Headset Red,Pink,Green,Grey,Blue CE ROHS Great Sound Performance,3 Years Warranty Fast Delivery Sport bluetooth headphone MiNi headset/ rechargeable MP3 headphone read SD card cordless headset rechargeable and wireless bluetooth function various used for mobile phone, SD card read, MP3 Product Feature Introduction: 1.Hi-fi card read headphone; 2.Support 16GB TF card music playing; 3.Neckband design with good appearance and fashion; 4.Hi-fi sound make you enjoy the wonderful music; 5.Neckband used PVC material. Tenacious durable and foldable, convenient to wear; 6.Earmuff used super soft sponge, wearing comfortably, although long wearing will feel good; 7.Built in battery can be used last hours. 8.Support operate system, windows98/SE/ME/2K/XP Vista MAC OS 9.2 and over; 9.USB jack to charge, using more convenient. Specification MP3 -Technical Parameter
Specifications 1.Portable wireless music headphones for Phone 2.Answer and dial out phone convert automatically 3.Bluetooth2.1+EDR Class 2
Specifications 1.wireless bluetooth headphone with mic 3. Super sound quality, hifi system 4. Suits for all audio 5.CE.FCC.ROHS.6P Popular promotional gift universal wireless bluetooth headphone with microphone 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: BH00028 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Stand-by time: 300 hours Talking Time: 30 hours Music playing time: 18 hours Bluetooth chipset: CSR BC5 V2.1+EDR Certificate: BQB,FCC,CE,ROHS Specifications Multi-function Head wearing stereo bluetooth headset 1.with built-in TF/Micro SD card smart decoder. Multi-function Head wearing stereo bluetooth headset1. with built-in TF/Micro SD card smart decoder. 2. Block external noise excellently, with built-in DSP to offer crystal clear sound. 3. Bluetooth chipset: CSR BC5 V2.1+
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 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
Specifications 1.bluetooth headset 2.wireless earphone 3.headset for all bluetooth device 4.black,white,red three colors. Photos About US: Our company was established in 2002, located in Guangzhou City, China. We are professional of designing, producing and selling video game accessories since 2002 for Nintendo 3DS, Wii, NDSi and ndsi xl; Sony PS3 move, PS3 slim and PSP go, PSP; Microsoft XBOX 360 kinect and xbox 360 slim... Also now we have a lot of new items for IPhone and IPad which are very popular in the market.. We are working with two factories, one is our own; another is our exclusive agent PEGA...We are growning up from 2 people to more than 60people staff now...We have one office and two shops in Guangzhou...Also we have two warehouse here too...So that we could send out goods in two or three days after we got payment...Our aim is to be a biggest global supplier for video game accessories and to be a smart and hap
Specifications 1, Bluetooth stereo audio headset 2,Lightweight,comfortable 3,Bluetooth V3.0-EDR 4,Play/Talk:10-12 Hrs 5,High quality mic New design colorful 2ch Stereo Audio wireless bluetooth headset with mp3 player Specifications:1, Bluetooth stereo audio headset 2,Lightweight,comfortable 3,Bluetooth V3.0-EDR 4,Play/Talk:10-12 Hrs5,High quality microphone Features:1.Bluetooth stereo headset lets you listen to music or phone calls wirelessly,2.High-quality speakers deliver crisp,rich sound,3.Accept incoming calls or toggle between tracks with the touch of a button,4.Lightweight,comfortable design for all-day listening,5.Compatible with bluetooth enable devices,such as iphone,ipad,most computers,cellphone,6.Frequency response:20-20,000 Hz,7.Speaker impedance:32 ohm,8.Transfer Distance:33 FT/10M,9.Frequancy:2.4GHz,10.Technology: Bluetooth V3.0-EDR,11.Play/Talk:10-12 Hrs,12.Omni-directional high quality microphone,13.Charge USBMicro-B 5PIN port,14.Sensitivity microphone,15.Di
Brand Name: Sinotek Model Number: SH-WHP48 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,FM radio Place of Origin: Guangdong China (Mainland) Certificate: ce,fc,rohs color: black,pink,blue,white Power Supply: battery Packaging & Delivery Packaging Detail: blister and card for headphones,headphone,stereo headphone,colorful box Delivery Detail: 5 days for 1000pcs headphones,headphone,stereo headphone Specifications 1.1 year warranty. 2.sport TF card headphone with FM radio 3.nice design with good quality Sound proof in competitive price stereo bluetooth headphone/Headset Description: Bluetooth headphone * FM radio, auto search* support USB* Wireless /folding /portable* With audio cable to connect PC,phone...ect.* Volume control Sound proof* Build-in battery* 3.5mm audio input general portFeatures: Bluetoothheadset
Specifications 1) v4.0 bluetooth stereo headphone 2) V3.0 + EDR class2 3) Distance: 15M 4) BQB approval 5) OEM available v4.0 bluetooth stereo headphone 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 headset cheap Hand-free wireless bluetooth headphone/headset for Mobile phone(LB300) Hand-free wireless bluetootheadphone/headset for Mobile phone(LB300) Features: 1) Bluetooth headset with microphone 2) Enjoy stereo music wirelessly 3) Chat on,MSN, Skype, QQ wireless 4) Distance: 10~15 meters 5) Built-in rechargeable Li-ion battery ( 200mAh) 6) Working time: 6 hou
Model Number: B60 Style: In-Ear,In-ear Use: Mobile Phone Function: Bluetooth Place of Origin: Fujian China (Mainland) Operation Range: 10 meters Color: Silver Usage: Mobile Phone Bluetooth Version: V2.0 Battery Capability: Support over 4 hrs talking Dimension: 110mm(L)*15.6mm(W)*10.6mm(H) Packaging & Delivery Packaging Detail: Customized package available. Regular packing: one in each box lined with thin plastic. Dimension of packing box: 146mm(L)*81mm(W)*40mm(H) Delivery Detail: 21 days for first order over 2K Specifications Bluetooth headphone are our Patented Products which work both as Bluetooth headset and Touch-pen for touch-pad. Bluetooth headphone are specially designed products of which we owned the patent.They creatively achieved the combination of Bluetooth Headsets and the mobile phone in technology, function and the correlativity, thus brought the users both fresh experience and simple operation.1. VersatilityThe Pen-shape Bluetooth Headset Series broke the trad
Brand Name: XSound Model Number: AK-XsoundBTH Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black/Silver Packaging & Delivery Packaging Detail: Neutural Package Delivery Detail: Within 3 Days Specifications 1.Fashionable Noble Design 2.High Quality Stereo Music Sound Feeling 3.2012 The Newest Lastest Bluetooth Headphone Document No.:XSOUND-H1-010 Version:R1.0 Date:2012-5-15 PRODUCT SPECIFICATION FOR H1 1 General This document describes a Bluetooth stereo headphone H1. The unit consists of: 1) 1 Bluetooth headphone (Bluetooth chipset BC5 ROM based PCBA with Charge connector/ MFB/Volume up (next song)/Volume down (previous song)) 2)&n
Model Number: Bluetooth Headset BH320 Use: Mobile Phone Place of Origin: China Usage: Mobile Phone Packaging & Delivery Packaging Detail: Retail packing Delivery Detail: In 2 days Specifications 1) Bluetooth version: 1. 2 2) Frequency: 2. 4ghz 1) Bluetooth version: 1. 2 2) Frequency: 2. 4ghz 3) Operation range: 10m (33ft) 4) Talking time: Up to 6 hours 5) Standby time: Up to 200 hours 6) Charging time: 2 hours 7) Battery: Rechargeable Lithium Polymer 8) Support profiles: Handsfree and headset 9) Security: pairing, Encryption, Authentication 10) Chipset with echo and noise cancellation software 11) World class audio quality in even the noisiest environment 12) Quicker connection and reduced interference 13) Compatible with any brand bluetooth 1. 2 or 1. 1
Specifications Bluetooth Headphone Calling Time:4 hoursHolding Time:120 hoursOutside Size: 36*36*10mmWorking Area:3-10MetersWeight: 15gBattery: polymer Lithium cellSupporting Bluetooth Agreement V2.0Color: Black, silver
Specifications for iphone 5 Bluetooth headphone Handsfree Headset competitive price test before shipping 100% work fast delivery for iphone 5 Bluetooth headphone Handsfree Headset Features :100% Brand NewGreat Bluetooth Headset with Bluetooth v3.0Extra earphone included allowing you to listern to musics in stereoLong if battery, good receptions Specifications:Color: Black whiteBluetooth Version: V3.0 +EDRTalk Time: Up to 5 hoursRecharge Time: Within 2 hoursSupport Profiles: Headset, Handfree, A2DPPower Source: Built in rechargeable Li-ion batteryMusic Play : Up to 3-5 hoursStandby: Up to 48 - 96 hoursUS Spec Charger included, also chargable with any micro-usb lead/charger
Specifications 1.Correspond With V2.1+EDR 2.Frequency Range:2.4026GHz-2.480GHz 3.Easy to charge by USB-Micro USB cable Features and Functions: Touch control stereo bluetooth headsetStatic Current: Under 10UAWorking Current:Under 30mABluetooth Protocol:A2DP,AVRCP,HFP,HSPWorking Voltage:4.2VCharge Current:30mA---150mA(Red LED light up)Max Headset Output Power:L 20mw R 20mwBattery Capacity:30m AH 3.7vCharge Time:3 hoursWorking Time:Above 8 hoursBattery Life span:≥300 times rechargeableAvailable Distance:≥10M (Open and no block)Input Voltage:DC 5V/200mA (Can be connected to USB port)Standby Time:Above 30 hoursOutput Power:Class 2Support Bluetooth 2.1 version +EDR Technical Specifications 1.Correspond With V2.1+EDR 2.Headset Profile,Handsfree Profile and Advanced Audio Distribution Profile(A2DP) 3.Frequency Range:
Model Number: BH3034 Style: Headband Communication: Wireless Connectors: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) Color: Black,Red, White Transmission Distance: 10M Standby time: 325 H Talking time: 35 H Charging time (maximum):: 1-2 H Bluetooth Version: 3.0+EDR Use for: Mobile Phone, PC bluetooth device Packaging & Delivery Packaging Detail: Blister / Retail box. Delivery Detail: 3-15days after deposit Specifications 1.With HI-FI speakers, super bass. 2.with SD card slot. 3.Bluetooth Version3.0 Features: With a 8 t Bluetooth Stereo Headset you can: 1) Built-in two Bass speakers, 3D speaker combination, 2 Subwoofer speakers , enjoy your HI-FI music. 2) With Micro SD slot , enjoy music everywhere.3) Control the music player and manage your calls with the media keys 4) Save time with fast charging 5) with 3.5mm audio cable, to connect this bluetoot
Specifications bluetooth headphone 1) Bluetooth 2.0 Version 2) Transmitting Power: Class 2 bluetooth headphoneWireless Bluetooth Stereo HeadsetFeatures: 1) Wirelessly transmitted stereo music via Bluetooth Adapter (acoustics devices like IPOD, PSP, MP3). 2) Support A2DP mobile phone, the mobile phone can be transmitted stereo music directly. No need the Bluetooth Adapter. 3) With foldable and comfortable headset you can keep enjoying for long time 4) Bluetooth headset designed with 2 purchase of hi-precision speaker, superior sound, powerful bass system Specifications: 1) Bluetooth 2.0 Version 2) Transmitting Power: Class 2 3) Operating distance: up to 10 meters 4) Frequency Range: 2.4026 GHz-2.480GHz 5) Rechargeable battery: Lithium polymer, 450mAh 6) Charge Time: ≤4hours 7) Talk time: ≥22.5hours 8) Listen time: ≥16 hours 9) Standby time :≥180hours 10) Charger specifications: DC5.0V 300mA OEM are Welcome! we can print customer's artwork and logoType of Packing: Color
Brand Name: Super Model Number: BH-109 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Dimensions: 61.8 x 17.4 x 6.9 mm Weight: 9.10 g Power supply: 90 mAh Li-ion Polymer Rechargeable Battery Packaging & Delivery Packaging Detail: retail box Delivery Detail: 3-5days after payment confirmed Specifications BH-109 Bluetooth headset for mobile phone Excellent call quality Talk for longer with up to 8 h of talk time Stable connect BH-109 Bluetooth headset for mobile phone Excellent call qualityTalk for longer with up to 8 h of talk timeStable connect BH-109 Bluetooth headset for mobile phone Excellent call quality 1) Be heard clearly even in noisy environments 2) DSP noise reduction reduces background noise b) Comfort and convenience 1) c2) Comfortable and ergonomic ear hook 3) Convenient handsfree calls while commuting or at home 4) Talk for longer with up to 8 h of talk
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 It let us able to use it to talk Skype, MSN,QQ. receives audio from Bluetooth stereo mobile phone, notebook, MP3, talk phone Sports Stereo Bluetooth Headset Headphone For Samsung G alaxy S IV S4 i9500 Black Product Description
Brand Name: OEM Model Number: BT-200 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Item: BT-200 Support: all bluetooth device Bluetooth profile: bluetooth V2.1+EDR Receive distance: 10m 360° Carrier Frequency: 2402MHz-2480MHz USB connect: High speed USB2.0 Battery: 4.2V 320MA lithium battery Charging power: PC USB DC /5V(500MA) Working time: 10h Frequency response: 20Hz-20KHz Packaging & Delivery Packaging Detail: pvc box package Delivery Detail: within 10days after got payment Specifications 1,Wireless stereo bluetooth headphone 2,OEM brand 3,10m working distance. 4,Steel hook with high quality 5,Color available Shenzhen headphone factory high quality wireless stereo bluetooth headphone Our factory support OEM order and wholesale small order for try,hope it can open your market.BT-200 with high end quality and stereo sound,very good choice