Specifications 1.ICD screen FM radio +TF card origin design 2.Hi-End sound quality 3.CE,FCC,RoHS passed 4.OEM highly welcome stereo sound and superior speakers foldable headphone 1).Speaker Unit: 40mm2).Impedance: 32ohms3).Sensitivity: 104dB+/-3dB4).Frequency Response: 20Hz-20KHz5).Wire: 110cm6).Plug: Silicon7).Function: stereo super-bass, with volume control Notes:1).Keep away from fire.2).Keep away from sharp knife, fork, and edge tools. **Classic design & amazing listening experience**-incredible punchy-bass-pure and clear treble quality-inconceivable extensive sound stage image player metal earphone Metallic finish in-ear silicon plug earphone for MP3,IPAD,IPOD,PHONES
Specifications bluetooth headphone from Shenzhen 1.Noice cancelling 2.Long standby time 3.Competitive price 2013 new design bluetooth headphone from Shenzhen 1.Technical Data: Usage:PC/PS3/Mobile phoneBluetooth version3.0+EDROperation distance:10mRange of frequency:2.4 to 2.4835GHz ISM bandSensitivity: -90dBSpecification of Mp3/FM PC interface:USB2.0Music format:MP3/WMATF card support:128-32GBFM frequency response:87.5-108MHzRechargeable lithium baffery:300mAhSpecification of headphone Type:stereo headphone with MICSpeaker:Φ40mmSensitivity:115dB S.P.L at 1KHZImpedance:16 ohmFrequency response:20Hz-20KHzRated Power:35mWPower capability:100mWCable Length: 1.5MMicrophone Unit:4.5mmx2mm -43dB±3dBPlug Type:Φ3.5mm stereo 2.Advantages: The headset can connect to all brand mobile phone with Bluetooth Function.2.1.Long time Standby time, 60mha Li-polymer battery.2.2.Adjust voice, Extra plus the key to control volume.2.
Specifications bluetooth headphone 1)Extremely Competitive Price 2)Operating Distance:15m bluetooth headphone for laptop,An020 Features and specifications use the Internet to achieve long-range wireless two-way communication; wireless enjoy stereo music, set aside to answer the call automatically converted, high-fidelity, CD quality sound effects; remote control music playback status (remote control music playback, pause, up and down selections, volume control); High sensitivity, omni-directional microphone design, voice clarity, no echo;
Brand Name: sunrise Model Number: BH-214 Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Blister, polybag, color box, gift box. Delivery Detail: 3-5 days Specifications Stereo Bluetooth headset for Nokia 1.high quality . 2.lowest price. 3.fast delivery. 4.have big stock. SpecificationsStereo Bluetooth headset for Nokia1.high quality. 2.lowest price. 3.fast delivery. 4.OEM service. Stereo Bluetooth headset for Nokia Clip Stereo Model,superior Clear Voice Support HSP/HFP/A2DP Bluetooth 2.1+EDR Feartures: CE,ROHS,FCC,UL and BQB approvalExtremely good quality,superior clear voiceElegant and Fashion design Bluetooth Headset Stereo,Bluetooth version 2.1+EDRSupports HSP and HFP profiles and A2DPRechargeable Battery:Li-ionLong talking time:range up 6 hoursExtremely Light:Only 9gColor:Black,Whte,Golden and Sil
Specifications 1. stereo Bluetooth headphones with Line in function 2. factory sell directly 3. with MIC, line-in Color black,white,red,silver Speaker 1.5inch 4Ω Bluetoothsupport Line insupport Colorful,fashion,stereo Bluetooth headphones with Line in function SpecificationBluetooth Headphone with Line-in function.1. V2.1 Bluetooth Function Stereo good sound, Distance: 10m2. Line-in Function,with Mic3. Built in Lithium battery 500MAH, 4. Charge time: 2hs, play time: 6hs.5. Output power: RMS 0.5W(0.25W*2) THD=10%6. Frequency Response: 150-18KHz7. Loud Speaker 1.5inch 4Ω8. Color: black,red,white,light blue9. Packing: 60pcs/ctn, Carton size: 66*36.5*35cm. N.W/G.W: 13.5kgs/14.7kgs
Specifications 1.BH503 Neckband Bluetooth Headphone 2.Bluetooth V2.1 EDR 3.Stereo Bluetooth Headset 4.Noise cancelling/Microphone Bluetooth Stereo Headphone For Nokia,For Iphone,For Samsung Mobile Phone The BH503 Wireless Bluetooth Sports Headset is a cut above the rest. With its lightweight, sweat resistant, and user intuitive design, the BH503 allows you to walk, run, play sports, and even dance to your favorite music while never missing an incoming call! The BH503 features an ergonomic neckband for optimum comfort and call easy touch functions including play/pause, call mute, volume and track control. With the best in class echo and noise cancellation technology, the BH503 delivers crystal clear conversations and superior audio quality through any Bluetooth enabled mobile phone, computer, or music player while on the go. features CE,ROHS,FCC and BQB ApprovalSupports A2DP AVRCP, HSP and HFPEnjoy stereo music from coputer and mobileExtre
Specifications Mini Portable Bluetooth Earphone Small, fashionable, and carrying and keeping convenience Certificates:CE. FCC.ROHS Good Quality Mini Portable Bluetooth Earphone for Mobile Phone Built-in Rechargeable batteryCreative Wireless Mini Portable Bluetooth earphoneSmall, fashionable, and carrying and keeping convenience *Dual pairing supported*Bluetooth version 2.1+EDR, Class II*Bluetooth Profiles: HSP, HFP*Demension:47*16*12mm*Talk&Play music time: up to 5 hrs*Standby time: up to 100 hrs*Charging time:less than 3 hr*Battery capacity: 90 mAh*Weight:8g Packet content: 1x Bluetooth Headset &
Brand Name: HFL Model Number: HFL-DSC00143 Style: In-Ear Communication: Wired Connectors: other Use: earphone Function: Bluetooth,Silicone earphone plugs Place of Origin: Guangdong China (Mainland) Material: 100% food grade silicone Size: 12x13mm Layer: Double Layers Color: Different Colors Payment terms: T/T, L/C Payment methords: FOB shenzhen MOQ: 10000pcs Certificate: ISO9001, SGS Shipment: as customized Packaging & Delivery Packaging Detail: Inner packing:2pcs packed in polybag,1000pcs packed in polybag outer packing:10 polybags/ctn measurement:335*290*265mm We also can make the packing by clients' request . Delivery Detail: 15-25days Specifications Silicone earplugs for bluetooth headset 1,Material: silicone 2,MOQ:10000pcs 3,Shipment: as customized 4,Color: as customized silicone earplugs for bluetooth headset:1.Made of 100% grade silicone with FDA and SGS approval2.Bowl shape to fit the ear canal comfortably for decreasing noise 3.Non-toxic,smooth, dirt resistant4.More
Brand Name: Prevailing Model Number: P-PVB506 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer and any other media player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: white box,gift box,color box,blister,clamshell,OEM package Delivery Detail: 15~30days for different purchasing quantity Specifications Bluetooth headphone Support players with Bluetooth system Bluetooth V2.1+EDR standards Work for Iphone,Ipad,MP3,MP4,laptop, Features and Descriptions:Bluetooth earphone works for any audio players which have Bluetooth systems, such as iPhone, iPad, Moblie phone, computer etc- It also has 3.5mm audio input, to play music with any digital audio player that has 3.5mm audio output jack- Bluetooth V2.1+EDR standa
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
Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) BT version: V3.0+EDR Color: Coffee,Black,Blue standby: >70 hours Weight: 6g Conversation time: >2 Hours Delivery time: 1~3 days Package: safe dimension: 18*18*22mm Distance: 10M Warranty: 6 months Packaging & Delivery Packaging Detail: color box Delivery Detail: 1~3 days Specifications mini mono bluetooth headset/headphone,wireless bluetooth headset 1,smallest bluetooth handsfree 2,Shinning 3,light weight mini mono bluetooth headset/headphone,wireless bluetooth headset Detailed information: Products Namemini mono bluetooth headset/headphone,wireless headset Quality guarantee100%QC before packing and sendingColorCoffee,Black,Blue Custom made Accept OEM,ODMWelcome customer's color, design, logo, size etc.MOQ10pcsCapacity8000 pieces per wee
Brand Name: Winnershine or OEM Model Number: UVH-001 Style: Headband,Overhead wear and wireless Communication: Wireless Connectors: 3.5mm Use: Bluetooth headphone Function: Bluetooth,Noise Cancelling,Headphone & ear warmer Place of Origin: Guangdong China (Mainland) Mane: bluetooth headphone Color: Black/red/whgrey/pantone code Accessories: Charging line Material: POM & Acrylic & Terylene Pacakge: Paper gift box hook & OPP bag Sample: Avaialble OEM order: Welcome MOQ: 500pcs Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 15-20 days Specifications 1.bluetooth headphone 2.Listen to music wireless 3.Durable battery 4.Fashion and versatile design 5.Lastest bluetooth desig UVH001 knitting wireless,bluetooth headphone Bluetooth Earwarmer Headphone Features: After Bluetooth earmuff is paired to a mobile phone, it is possible to make and receive phone calls thanks to the microphone and the speaker placed respectively on the Bluetoot
Brand Name: ZC Model Number: other Style: Ear Hook Communication: Wireless Connectors: Other Use: Portable Media Player Function: Waterproof Place of Origin: Guangdong China (Mainland) Color: any Size: any Type: headphone Packaging & Delivery Packaging Detail: PP package Delivery Detail: 15-25days Specifications -Sterling Bluetooth Headset Sleeve Black -OEM & ODM is welcomed -Exquisite handworked -Competitive price Sterling Bluetooth Headset Sleeve Black Features: 1. Factory supply,high quality,low price 2.The good was made of EVA carrying case suitable for electronics. 3. Carry handle and detachable carabiner 4. Customer's Designs and Logos are Welcome
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 a button . 4. Kightweight ,coomfortable design for all-day listening . 5. Compatible with bluetooth enabled devices ,such as iphone ,ipad ,most computers ,cellphones . SpecificationBluetooth specification: V3.0+EDRBluetooth profiles supported: HSP, HFP, A2DP and AVRCPOperating distance: 10 meters Class 2Rechargeable 230 mAH Li-polymer batteryTalk time: Up to 11 hoursMusic playing time: Up to 10 hoursStandby time: Up to 250 hoursCharging time: About 2.5 hoursCharge in
Specifications 1.Bluetooth 3.0 2.Built-in rechargeable li-on polymer battery 3.12 Hours long talk time 4.Headband design Specifications Bluetooth Version: V3.0 with EDR Operating Distance: 15m Battery: Built-in rechargeable li-on polymer battery Charging Plug:A/C charger Dimensions:150mm*140mm*40mm Headset Weight:Around 69 g VOIP:Support Multipoint Technology:No Music Streaming:Yes Multi-function Button On/Off:Yes Standard Bluetooth Features:Yes
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: OEM Model Number: Y-3144 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: standard package Delivery Detail: 3-5 days upon receipt of the payment Specifications Mini USB IN Built-in lithium battery (charged via USB) Built in Microphone for Handsfree Cell Phone use Sports Wireless Bluetooth Headset Headphone Earphone 4 colors This Bluetooth not listen to music for your phone ,it just call and answer for mostly phone! it just listen to music for series phone !hope you know this before you buy it! •Easy to use•Portable back-hang design, convenient for sports•Allow you answer the phone anytime and anywhere•Suitable for phone or pcSpecifications:•Buttons: Play/ Pause, VOL +, VO -, Call/ Receive•Talk time: 4 hours•Standby time: 100 hours•Dimension: About 14.5 x 13.5 cm•Mini USB IN•Buil
Specifications 1) Bluetooth: version 2.1+EDR 2) Frequency: 2.4 GHz 3) Factory:Yes 2013 Newest and Fashion style Bluetooth Headphone BH-K009 Features: 1). Blocks 4 times the external noise 2). Multi-point supported: 2 connections simultaneously3). Support headset,handfree profile 5). Redial the last call ,Reject call.Volume adjustable. 6). Faster connecting, clear sound, anti-interference 7). Simple pairing support 8). Flexible swivel boom microphone for left or right ear9). On-line chat through bluetooth wireless transmitter 10).Over-the-head Design Specification: 1) Bluetooth protocol: version 2.1+EDR 2) Frequency: 2.4 GHz 3) Bluetoot
Specifications headset can play out clear, detailed but powerful voice. For Asian fans to provide the highest quality hearing enjoyment Soul by Ludacris is composed of the United States of America glamor award winning singerLudacris founded the professional brand headphones, from development to production. Ludacris spent a total of 3years to completion.The purpose is to the headset can play out clear, detailed but powerful voice. For Asian fans to provide the highest quality hearing enjoyment. Accessories:SOUL universal no microphone headset line 1,SOUL Apple dedicated controlData line 1Earphone portable bag1Wipe clean cloth 13.5mm / 6.35mm adapter1SOUL English manual 1edition
Specifications With a Bluetooth Stereo Headset you can Enjoy high-quality stereo sound streamed from your compatible phone Stereo Bluetooth Headset with MP3 Built in S500 Features:Brand new and high qualityEasy to take, free your hand any timeEase your lift and makes your life convenientFashionable and unique designBluetooth headset with MP3 built in, TF card support and Bluetooth wireless communication functions Specification:Bluetooth Version: Bluetooth 2.1+EDR technologyFrequency Range: 2.4GHz-2.4835GHzBluetooth Distance: 10mOnly 43gram weightExternal Expansion Card: TF card up to 16GBFrequency response: 20Hz-20kHzStereo: CD effectLED indication lightBattery: 240mAh rechargeable lithium-ion batteryCharging Voltage: DC 5VUSB Port ChargedUSB Port: USB 2.0Package included:1 x MP3 Bluetooth Sport Headphones1 x USB Charging Cable1 x English and Chinese Manual1 x Battery Chager
Specifications 10m wireless connection Built-in mircophone Built-in rechargeable Li-ion battery Key Specifications : 1.Transmission Mode : GFSK 2.Bluetooth® : V2.1 + EDR 3.Frequency response : 30 Hz – 20KHz 4.Operating voltage : 3.7 V 5.Distortion : <1% 6.Signal-to-noise ratio : > 80 dB 7.Operating distance :10m 8.Music playing time : About 10 hours 9.Standby time : About 300 hours10.Charging time : About 4 hours Features: 1. Built-in CVC echo cancellation, DSP Noise reduction2. AAC(optionalfor sound enhancement3. Embedded microphone for hands-free co
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
Specifications 1.OEM ODM Service 2.Factory direct price 3.Bluetooth 4.foldable 5.different colors Foldable wireless bluetooth headphone Parameter of bluetooth headphone : More pictures of bluetooth headphone : Four colors of bluetooth headphone: other headphone: Packing of mp3 player wireless headset : Packing Size of bluetooth headphone : 157mm(L)×83mm(W)×190mm(H) Contact us for more information on bluetooth headphone Ms Amanda LiSkype:amanda75290527 Tel:+86 13724565259(English) Amanda +86 13332655409(Chinese) Jason Email: market(@)winfire999.com.cn
Specifications - Bluetooth Stereo Headset - Stereo Bluetooth headset - Supports Bluetooth A2DP, AVRCP 100% high quality , absolutely factory price !!!welcome to wholesalelook forward to cooperating with you Bluetooth Stereo headset R36 bluetooth headphone Specifications: ¦Bluetooth Version: V2.0¦Compatible with: V1.5, V1.2, V1.1, V1.0 ¦Transmit Power: Class2 ¦Frequency: 2.4-2.48GHz¦Transmissio n Distance: Up to 10m ¦Charging Time: 2-3 hours¦Talk Time: Up to 6 hours¦Standby Time: Up to 150 hours¦Size: 55 x 24 x 27 mm/2.17 x 0.94 x 1.06 in(L x W x H) Features: ¦Stylish, comfortable and engineered with cutting-edge Bluetooth wireless technology ¦Wireless stereo Bluetooth headset allows you to make and receive phone calls at ease¦Digital sound enhancement via DSP
Brand Name: OEM Model Number: BSH555 Style: Headband Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: customized Packaging & Delivery Packaging Detail: Color box Delivery Detail: 3-5weeks Specifications bluetooth headphone 1.Hi-Fi visual 3D, Stereo 2.Bluetooth V4.0+EDR 3.CD quality music through APTX Hi-Fi Visual 3D Bluetooth Stereo Headphone: Feature*Hi-Fi visual 3D Bluetooth stereo headset*Bluetooth V4.0+EDR compliant*CD quality music through APTX, compatible with Bluetooth-enabled mobile phone,PDA,PC and other equipment*Multiple connectivity options: Line-in, BLE 4.0*A2DP switch between two connected phones*Automatically switch between line-in and audo input*Operating range: 10 meters*Talk time: Up to 12 hours*Music playback time: 8 hours*Standby time: Up to 500 hours
Brand Name: YH Model Number: YH-019 Style: Headband Communication: Wireless Connectors: 2.5mm Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Brand Name:: high quality bluetooth headphone Material:: ABS and PVC Color and logo:: customized Use for:: computer,laptop,game headpones Impedance:: 32 OEM ODM offer:: yes Type: computer headphone&earphone Sound quality:: powerful bass sound Cord type: round wire Package:: blister package ,paper box or as customer's Packaging & Delivery Packaging Detail: blister package ,color box,paper box or as customer's Delivery Detail: 15-30days.(upon sample confirmation) Specifications high quality bluetooth headphone 1,high sound effect 2,factory price eardphone 3,OEM/ODM 4,:iso:9001:2008,rohs.fcca icti high quality bluetooth headphone specification: headphones sport: headphone&headset , computer headphone,headset,audio headset,super bass headphone,fashion headphones packag
Brand Name: NEWOTECH Model Number: NEP0006 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: different choose Materials: plastic Services: OEM / ODM design Packaging & Delivery Packaging Detail: blister packing with colored inaly. Delivery Detail: 15~25 working days Specifications 1.mp3 headphones 2.good feeling 3.many colors for option 4.suitable for sport beat use 5.OEM service Advantages : Factory price high quality wireless headphones1.Fashion design, various colors;2. Competitive price and high quality for mass purchase.3. Customized package as you required.4. In-ear design for noise cancelling.5. Enjoy the natural melody.6. Your own design can be manufactured, too7. Never hurt ears.8. Sells to all over the world. (Main market: America, UK, Europe, Middle East) Specifications: *Unit Size:200x165x35mm &nb
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 1.stereo headset 2.time of endurance:about 4hours 3.stand-by time:about 120hours Product features : 1.Bluetooth headset specification:V3.0+EDR 2.Bluetooth version: V3.0,compatible V1.1,V1.0,V1.2,V2.0 3.Support model: A2DP,Headset,Handfree 4.Data of battery: High performance lithium polymer battery 5.Transmission frequency:2.4GHZ 6.stereo headset7.time of endurance:about 4hours8.stand-by time:about 120hours 9.range of application:mobile phone with support bluetooth function,table pc,notebook would you like to know more about Bluetooth headset for other consumer electronics ,we will provide more for you, welcome to consult us....
Specifications Portable headphone, wireless headphones, bluetooth headphone 1.Bluetooth 3.0+EDR 2.Hands-free call 3.Portable, foldable Portable headphone, wireless headphones, bluetooth headphone: About the speaker: This headset offers great sound, comfort and mobility. Easily make and receive phone calls with built-in microphone. Quickly control your music with play, stop, fast forward, rewind, and volume buttons. Never run out of power with battery meter on headset. Foldable, adjustable headband is both space saving and comfortable. One charge offers up to 11 hours of music and talk time. Features1, Bluetooth 3.0+EDR2, Capacity display function 3, Bluetooth make hand-free call4, 15 hours power range 5, Intelligent voice prompt 6, Portable design 7, Intelligent voice prompt 8, Perfect stereo electrical design SPEAKER SIZE30MMSPEAKER IMPEDANCE32±15% SPEAKER FREQUENCY RANGE20~20KHzOUTPUT S.P.L93±3db*20mw/30mm