Specifications Bluetooth headphone with TF memory card 1)Bluetooth range:10meters 2)Audio cable type:2.5mm/3.5mm 3)Bluetooth Core: V2.0+EDR Bluetooth headphone with TF memory cardNumber:GP0205133 Features:1.Audio cable type:2.5mm/3.5mm,2.Bluetooth range: 10meters 3.Talking time:up to 5hours 4.Standby time: up to 80hours 5.Bluetooth headset with TF card slot and MP3 player function 6.Can be as wired stereo player when inserting into pc 7.MP3 Playing time:up to 8 hours 8.Support MP3,WMA,WAV files format 9.Power supply: rechargeable 400mAh lithium battery 10.Bluetooth Core: V2.0+EDR 11.Bluetooth Program:ISSC+Class2 12.Support system:Win98/SE/2K/XP/Win7, 13.Operation voltage:3.4 V - 4.2 V;14.Working current:15 mA-35mA;15.The standby current:2 ma or less;16.Battery capacity:120 ma,17.Frequency response range: 20 hz - 25000 hz;18.Available color:black,white,reed,orange,red,grey,19.Unit weighit:45G,Package weight:135G. Packing:Blister bag65pcs/CTNN.W:8.80kgsG.W:9.80kgsCTN size:50*3
Specifications 1.Bluetooth Headphone 2 Fashionable sports stereo wireless bluetooth headset Hotest Bluetooth Headphone Fashionable sports stereo wireless bluetooth headset for OEM/ODM Specifications1. Hotest Bluetooth Headphone Fashionable sports stereo wireless bluetooth headset 2.OEM/ODM welcome. 3.Best price and timely serviceBluetooth Version: 2.1 + EDRWorking Distance : Up to 10 metersFrequency response : 20~20k(Hz)Frequency: 2.4GHz Impedance: 32Ω Battery: 3.7V 180mAh USB Inpu
Brand Name: epower Model Number: E-908 Style: Ear Hook,ear hook Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone,bluetoth Place of Origin: China (Mainland) used: moblie phone warranty: one year color: white/black made in: shenzhen china delivery time: 2-3 days MOQ: 100pcs Packaging & Delivery Packaging Detail: 50pcs/carton Delivery Detail: 3-4day Specifications 1,port;shenzhen/hk 2.delivery time:2-3 days 3.MOQ:100pcs 4.price:$0-8.99$/pcs bluetooth headphone bluetooth headset china Parameters:Talk time: up to 6 hoursCharging time: 2 hoursStandby time: up to 180 hoursBluetooth version: Version 2.0 (support EDR), compatible with V1.5, V1.1Transmission range: 10 metersDimension: 35 x 16 x 9.5 mmUSB cable includedWhen you use the headset on PS3, please pay attention to the following tips:1. The headset must be in connective mode when you use it.2. When it's used on your cell phone
Brand Name: MS Model Number: PAK Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,for mp3/mp4/computer/mobile phone/iphone/ipad Place of Origin: Guangdong China (Mainland) Color: Blue, silver, pink, green, purple, orange, Coca Cola Packaging & Delivery Packaging Detail: with retail box or pretty box Delivery Detail: 1~3 days for big quantity order after receiving fund. Specifications multi-function top qualtiy bluetooth headphone with new style 1.Fast delivery headphone 2.High production with high quality Multi-function top qualtiy bluetooth headphone with new style1.Fast delivery headphone 2.High production with high quality 3.factory price Feature: fashion 2012 headphone earphone1)Original packing2)factory price3)mixed order is acceptable4)Drop shipping available5)Door to Door service,safe and fast6)shipping time:we will send the goods within 48 hours after your payment,and delivery about 3-4 days to yo
Brand Name: OEM Model Number: B-605 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: Multiple Portable: Bluetooth with stylish design Support: USB file transmit Micro SD card up to: 32GB Transmit range: 10m Frequency rate: 2.402GHZ-2.480GHZ Bluetooth stereo power: 28mA Sensitivity: 120db Transmit power: level 1,2, 3; support amplifier without external power. Battery: Built-in rechargeable lithium battery. Packaging & Delivery Packaging Detail: Colorful paper box, if customized, pls advise in advance. 71X39.5X45CM G.W: 16.38 kg N.W: 15.38 kg 60pcs/carton Delivery Detail: 15-25 days Specifications 1.Branded bluetooth headphones 2.Bluetooth connection, 3.3D horn combination, 4.built-in two bass horn, 5.Stylish design. Micro SD card up to32GBFunctionSupport LINE-IN functionBluetooth editionLatest V3.0 +EDR,third versionTransmit range10mFrequency rat
Specifications bluetooth 3.0+EDR Support phone call function Foldable and retractable headband AUX input function BQB certified Wireless bluetooth headset Main features:1. Bluetooth CPU: ISSC IS1681S2. Compliant with Bluetooth 3.0+EDR3. HSP, HFP, A2DP, AVRCP Profile support4. AUX input function5. Foldable and retractable headband6. Operating distance: 10 meters7. Answer & end a call at click of a button8. Redial last number9. Voice dial10. Volume control11. Playback control (previous track/ next track/pause/play)12. Built-in Lithium battery 260mAH13. Working time: Music: up to 6 hours Talk: up to 10 hours Packing information: 1. 10pcs/carton 2. Carton size: 47*25*44cm 3. Net Weight: 4.5 KGS4. Gross weight: 5.5 KGS Packing contents:
Brand Name: Hicbest Model Number: HY13041102 Style: Headband Communication: Wireless,Bluetooth Connectors: 3.5mm Use: All phones,pads and computers Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Name:: wireless headphone for bluetooth headphone Color: Red Technology: Bluetooth V3.0-EDR Type: Sensitivity microphone Effective Range: 30Ft Talk Time: 11hours Music Time: 10hours Charge Time: 3hours Packaging & Delivery Packaging Detail: Item size: 145*100*30mm Item weight: 162g Package size: 230*172*42mm 20PCS/Carton Carton size: 46*41*18.5cm Net weight: 3.24Kg Gross weight: 4.0Kg Delivery Detail: 3~5days after payment Specifications wireless headphone for bluetooth headphone 1.bluetooth headphone 2.earmuff bluetooth headphone 3.factory price wireless headphone for bluetooth headphone 1.Bluetooth stereo headset lets you listen to music or phone calls wirelessly2.High-quality speakers deliver crisp,rich sound3.Accept incoming calls or toggl
Brand Name: Qixu Model Number: QX-25 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone,Free communication Place of Origin: Guangdong China (Mainland) Bluetooth version: Bluetooth V3.0+EDR Color: Black White Grey Usage: Phone Radio frenquency: 10m Weight: 10g Packaging & Delivery Packaging Detail: Gift box packing Delivery Detail: 5-7days after payment confirmed Specifications sports bluetooth headset 1.DSP Digital noise reduction 2.Support multi point 3.Audio playing 4.Connect two mobile phone HD music player stereo headset for Iphone Samsung Feature: 1. Digital noise reduction, free communication Based on CVC4.0 technology of DSP, echo and noise reduction function ensuring a free communication. 2. Audio playing The bluetooth headset support music application, such as music playing, podcast, GPS voice broadcast. 3. Quick Pair &nbs
Brand Name: OEM Model Number: YX-TF210 Style: Neckband,wireless bluetooth headset Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Bluetooth edition: V2.1+EDR Logo printing: Available Microphone: Optional Certificates: CE,RoHS,REACH & FCC Packaging & Delivery Packaging Detail: Blister box,color box,gift box,window box,poly bag Delivery Detail: 20-25 days after placing order Specifications 1.bluetooth headphone 2.Stylish design 3.Customized colors 4.Competitive wholesale price 5.CE,RoHS,REACH & FCC certificates 2013 hot-selling bluetooth wireless headphone neckband bluetooth headphone s450 from Shenzhen factory High quality bluetooth headphoneFine finishing, stylish and colorful.Aggrandizes technology. Inline volume control allow convenient operation. Soft earpads with adjustable headband fit perfectly to your ear s, allowing you to comfortably enjoy yo
Brand Name: Svnscomg Model Number: S-1600 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: China (Mainland) Battery: Rechargeable Packaging & Delivery Packaging Detail: Window box/ PVC box/gift box Delivery Detail: 15 days for mass production Specifications 1.Noise Canceling Bluetooth Headset 2.MOQ:50pcs 3.FCC,CE,BQB,RoHS 4.Welcome OEM Logo & Package 5.12 Months Warranty svnscomg bluetooth headphone S-1600 Specification:Wear Way:Ear HookBluetooth Version:V3.0+EDR &
Specifications fashionable and simple design foldable design,easy to take away. Bluetooth Chip: CSR 2.1Bluetooth Profile: A2DP,AVRCPOperation Distance: up to 10 MRechargeable lithium ion battery: 3.7V 180mAhPlayback time: 7-8 HoursCharging time: 2-3 HoursFrequency Response: 50HZ-20KHZS/N Ratio: >=95dBInput Sensitivity: 600mv RMSDistortion: <=1.0% Battery Capacity 180mAhBattery Voltage 3.7VUSB input Voltage 5VPlayback time 8 hours Compatibility Including: -Apple IOS 4.0 version above(iPhone 5 & 4S & 4 & 3GS)(New iPad & iPad2 &iPad)(iPod Touch 4 ) -Nokia Symbian S60 (V3.0, 3.1 or 3.2) OS -Windows Mobile (6.0 and later) OS Current we use Gift color box. Pls email us for details and packing liOrder Qty over 3,000 pcs. We can customize your packaging.Pls contact us to set the details Our R&D team can meet your specific function requests of the products. So pls let us know your ideasWe also like to introduce our ne
Specifications 1.wireless bluetotoh V3.0 2.with micro phone 3.Rechargable Li-ion Polymer battery built-in 4.support TF card Sport stereo wireless bluetooth headphone for IPAD,IPOD,IPHONE Model:PBL-5008H Material: 1, Earlap use imported ABS material.2, Original imported IC and transistor, ensure high tone quality.3, Apply Taiwan original manufacturers super bass speaker, surge and heartthrob Specifications: 1. bulit-in bluetooth v3.02. Play mp3 music by inserting TF card(optional)3. support card capacity:16GB4. Built-in rechargeable Li-ion battery5. music format support MP3, WAV6. talking time: 10hours, Musice Playing Time:up to 8 hours, standby time 200hours7. Receiving and sending distance: 0-10 meters.8.bulit-in microphone, support handsfree phone call9.support iphone, ipad, ipod, samsung ect.10.Range of frequency:2400.0-2483.5MHz11. Chipset:CSR 12. Battery:260mAh 13. A2DP,Compati
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: LEMO Model Number: bluetooth headset Style: Neckband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) useage: bluetooth headset logo: Silk-Screen printing, color printing Material: ABS sample: available Effective distance: 10 meters Packaging & Delivery Packaging Detail: gift box, also can be customized according your requirment. Delivery Detail: 10-15 working days upon the payment Specifications bluetooth headset 1.OEM&ODM welcomed 2.bluetooth+mp3 3.earplug style 4.useful for sportman bluetooth headset Detailed Product Description1) main features• Portable design, easy to take with you.• Comfortable for Sports.• One USB data cable for charging.• Play music from bluetooth devices ,such as your mobile phone ,laptop etc• Wireless earplug bluetooth headphone ,logo printi
Specifications bluetooth headphones 1.Comfortable earcap 2.Factory and cheap, OEM service 3.CE and ROHS, noise cancelling Cool fashion headphone, bluetooth headphones Gorgeous and cute design, new style and popular headphoneplastic head belt with steel inside durableleather with foam ear cap, comfortable and suitable for long time wearhigh sensitive microphone, color is availableit is equipped with noise cancellation rotation microphone provides the best sound clarity.OEM design is also welcome SpecificationsLoudspeaker diameter: ±40mmSensibility: 112db±2dbMicrophone sensibility: -54db±2dbFrequency range: 20-20000HZConnector: 3.5mmColor: availableBluetooth: 2.1+EDR
Brand Name: VCOM Model Number: DE703 Style: Headband Communication: Wireless Connectors: USB Use: listen to music, moblie phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: White or customised Accessories: usb charger Stand-by time: 300 hours Talk time: 8hours Range of wireless connection: 10 meters Transmitting power: Glass2 Operating frequency range: 2.40GHz-2.48GHz Packaging & Delivery Packaging Detail: Colorful box or blister . OEM is available Delivery Detail: 25-30 days after reciving the deposit Specifications Fashionable Wireless Stereo Bluetooth Headphone 1.Fashionable design 2.Stereo, great timbre 3.Low price 4.OEM: available New Design Fashionable Folded Wireless Stereo Bluetooth Headphone &nbs
Brand Name: OEM Model Number: Z-W88 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth edition: V2.1+EDR Color: red/blue/green/white/pink Packaging & Delivery Packaging Detail: Neutral Package,We can also according to your require. Delivery Detail: within 24 working hours after receive the payment Specifications Z-W88 Wireless Bluetooth Headset Hands free answer any phone calls &listen to the music Z-W88 Sports Wireless Bluetooth Headset for Phone 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; Product Name &nb
Brand Name: Hensallcd Model Number: for Bluedio E9 Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone,Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White/Black Quality: Original Status: In stock Name: Bluetooth Headset In box packing Packaging: anti-static bags with foam box Leads time: 1-3 days Shipping: DHL,EMS,UPS,HKost,ChinaPost Guarantee: 6 month fit for: Bluedio Bluetooth stereo Headset E9 Packaging & Delivery Packaging Detail: Packed with anti-static bag and foam box Delivery Detail: Within 1-3 days after confirm the payment Specifications High-End Wireless Stereo Bluetooth Headset Headphone 1. 100% test by QC 2. Competitive price The details For High-End Wireless Stereo Bluetooth Headset Headphone for Iphone for Samsung for HTC, Bluetooth V3.0+EDR, A2DP for Bluedio E9 as follows: Victorious return of upgrade version E9+, uses Bluetooth version 3.0 from
Model Number: WK-100 Style: Ear Hook Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: Black/White Packaging & Delivery Packaging Detail: plastice bag, blister box,gift box Delivery Detail: Within 7 days after receiving the payment Specifications 1.Support 2 Mobile Phone 2.fashion design and 3,easy for your talking in busy. 4.Superior quality,good Voice Features 1. Small, lightweight and stylish2. Experience less vibration and more of your music3. The discreet acoustic tube ear piece is comfortable to wear and allows the user to have clear sound transmission without ambient noise and keeps incoming communication private4. Advanced technologies in Echo cancellation & Noise reduction ensure exceptional sound quality5. Support Bluetooth headset and hands-free headsetvoice promptmultipoint;connect with 2 phones and use at the same timeIn the iphone can show remaining power Specificat
Brand Name: Songman Model Number: BT07 R Style: Headband Communication: Wireless Connectors: Bluetooth Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: portable media players with bluetooth Color: different color options certificates: CE, RoHS, FCC, BQB Ear pads: ultra-soft ear pads Functions: Bluetooth, FM Radio, TF Card, Aux In Distance: 10 merters Battery: Lithium battery Working time: 8 hours Adaptor plug: stereo 3.5mm AUX IN Package: giftbox Packaging & Delivery Packaging Detail: Giftbox, window box, blister box Delivery Detail: 30 days Specifications 1. Stereo bluetooth headphone with handsfree function 2. With soft silicone handband and shinning earcovers 3. 8-hour working Features: 1.Easy to use, built-in microphone2.with or without FM radio, TF card slot3.Built-in 350am lithium battery, connect USB cable to charge Bluetooth headphones can work with bluetooth enabled devices such as mobile phone, Laptop, PC, &am
Specifications bluetooth headphone 1.Low price but practicable 2.Simple structure and portable 3.CE.FCC,ROHS certifications bluetooth headphonespecifications:Bluetooth Core: V2.0Bluetooth Profile: 2.0+EDR Wireless Frequency Range: 2.4GTransmission Distance: 10MStandby time: 180 hoursTake time: 5hoursSpecification: 41mm*18mm*11mmweight: 18g Charger power :AC input 110-240V DC output5VFeatures:1. either the ear hook or the ear plug2. suppport bluetooth headset, handfree profile3. redial the last call, reject call4. volume adjustable5. led indicates connection6. faster connection, clear sound, anti-interference7. on-line chat throught bluetooth wireless trasmitter
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 New Arrival Earphone Bluetooth Noise Cancelling High Capacity Lion Battery,Long Talking Time Specifications Bluetooth Version:3.0Operating Distance:10mBattery:Built-in rechargeable li-on polymer batteryCharging Plug:A/C charger,Micro-USBHeadset Weight:around 5gSize:56*9*9mmVOIP:SupportMultipoint Technology:YesMusic Streaming: YesMulti-function Button On/Off:YesStandard Bluetooth Features:YesStandby Time (hrs):120 hoursTalk Time (hrs):5 hoursSupported Profiles:HFP1.5,HSP1.1
Specifications 1.high-definition surround sound 2.noise-isolating ear buds 3.Low price from Factory... Function: Bluetooth Sport Stereo Wireless Bluetooth Headset Headphone For iPhone 4 4s Features:Switch from music to calls with the press of a button Integrated touch sensitive controls Behind-the wearing style helps provide a comfortable and stable fit Water and sweat resistant Enjoy up to approximately 4 hours music listening, 4 hours talk or 6 days standby time from a single charge 160 mAh lithium-ion rechargeable battery Version 2.0 Bluetooth wireless technology for better call quality, less interference and faster connections Class 2 Bluetooth wireless technology range up to 10 m (33 ft) Mini USB connector for charging Specifications:1. Bluetooth version: Version2.0/Class2 2. Operating Distance: 10 Meters 3. Range of Frequency: 2.4GHz-2.4835GHz ISM Band 4. Operating Rang: Up to 10 Meters 5. Typical Talk Time: 4 hours 6. Typical Standby Time: 160 hours
Specifications 1.metal handsfree for Iphone,samsung mobile phones 2.accept OEM products 3.fast delivery 1.Plug Diameter: 3.5mm.2.5mmD800,KG800,K7502.Length: PVC 1.30 m 3.Speaker impedance: 32Ω4.Sensitivity: 100db5.the frequency response: 20hz-20 khz 6.Speaker diameter: 6μ,diameter10mm 7.chamber material: metal alloy chamber material made by the environmental protection8.drive-by-wire earphone
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 1.Supports Bluetooth Headset and Hands-free Profile(HFP 1.5)2.Button design: MFB, VOL+, VOL-, FWD, REV 3.LED Indicator SPECIFICATION:1.Correspond With V2.1+EDR2.Support:HSP,HFP,A2DP,AVRCP3.Frequency range:2.4026GHz-2.480GHz4.Transmitting power:Class25.Working Distance Range:10m6.Charge Time:≤3.5 Hours7.Talk Time:≥12 Hours8.Musice Time:≥9.5 Hours9.Standby Time:≥165 Hours FEATURES:High quality speaker units for excellent sound experienceHigh quality leather earcapAdjustable headband for comfortable useWith volume controlExternal microphone optional. SERVES:1: Sample availability and policywe can provide free samples to you before your order.2: Guarantees:We assure the quality of your order same as the samples and delivery strictly follows the agreement.3. SupportAny inquiry will be replied by our professional staff. we will assist you shipment, insurance and others documents such as Form A, inspection certificate etc.4. after sales serviceWe wi
Specifications bluetooth headset: Play MMC / SD card, MP3/WMA files stored LCD screen display Netweight: 190g Polym Play MMC / SD card, MP3/WMA files stored 2012 new bluetooth headsetConnected to the computer, read and write files to the MMC / SD card, Function for the card readerFM radio ,covering,cumpus radio band,Suitable for general radio and campus radio listening3.5mm audio output universal ports, MP3 music will be exported to other audio equipment3.5mm Universal audio input port can be used as a computer headsetHigh-quality speakers and sound chamber designed to ensure high-fidelity, CD quality sound effectsRecha
Brand Name: Tonsion Model Number: BT30-C Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Type: Bluetooth For use: Mobile notebook ipad Color: black/white Connector: Bluetooth Compatibility: Mobile Phone, PC, MP3 player, etc. Packaging & Delivery Packaging Detail: blister package or color box Delivery Detail: delivery in 30 to 35 days around after got the deposit in advanc Specifications Bluetooth Headphone With TF Slot 1.new model 2.turnable 180 degree cover 3.stereo headset 4.welcome OEM brand Bluetooth headphone With TF Slot For Notebook Mobile Product Specifications: Wireless frequency:2.404-2.479GHz, ISM BAND Operating Voltage and current:30mA 3.7V.( 3.7v 500mA lithium ion battery) Speaker Frequency Response:20Hz-20KHzMicrophone Frequency Response:100Hz-8KHz SNR of speaker:>70dBSNR of microphone:>=55dBD
Specifications 1.Bluetooth 2.1 wireless transmission protocol 2.High SNR Bluetooth audio connection 3.Hidden Omni-directional Microphone High SNR Bluetooth Headset (Nbth03) Bluetooth 2.1 wireless transmission protocolTransmission distance and range(10m, 360°)High SNR Bluetooth audio connectionNo wire, no transmitter, no software, no setup, it is easy and fast.Automatic Switch-over between calls and musicHidden Omni-directional Microphone Low power indicator Adjustable headband and folded Working duration:15h,charging duration:4hHeadset Spec.: frequency response:20-20KHz,SRN:85dB, working Voltage:3.7V,current:30mAMicrophone Spec.:100Hz~10kHz&SRN≥55dB&Sensitivity:-42dB