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: mi.wow Model Number: Bluetooth Earphone Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Mobile Phone 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: 1~3das 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 Specification: 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
Brand Name: yenona Model Number: mh110 Style: Ear Hook Communication: Wireless Function: Bluetooth Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: gift box with window+inner blister Delivery Detail: 25-30days Specifications Mono Bluetooth headset with excellent sound quality and an amazingly lightweight design,Smartphone app for tips and tools. Model NO. : MH110Minimum Order: 2000Payment: TT(30% advanced ,70% before shipping)Features & Specification :• Bluetooth version : V3.0• Support profiles: HFP and HSP• Operation range: 10 meters• Talk time: About 5h• Standby time: About 120h• Charge time: 2-3h• Size: 57.1mm*19.3mm*24.1mm• Weight: 7.9g• Battery type: Rechargeable lithium battery• Functions: Answer/End/Reject/Transfer a call, Call waiting, Call redial, Voice dial, Mute, Volume adjustment, Dual connection
Specifications 1.Phone book transfer from your phone via bluetooth. 2.Bluetooth wireless stereo headsets design combine with fashion elements Product description:Phone book can be transferred from mobile phone to headset one linked up.Bluetooth wireless stereo headsets design combine with fashion elements and latest wireless skills; Mini size, sophisticated design are totally meet the request of fashion life style nowadays. Bluetooth headsets with A2DP could help you to enjoy stereo music with wireless function. This product can work with Bluetooth dongle for mobile phone, mp3, PC devices to listen music.You can switch over between music and pick up phone freely. When you are listening to the music, you can pick up phone or dial phone by using Bluetooth wireless stereo headsets. Once you hang up the phone, music will play again in several seconds.Besides these functions, you can use the headsets link with PC and chat with others via internet, eg, Skype, MSN or Yahoo (attention:
Brand Name: ATI / OEM / ODM Model Number: N98 Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Bluetoth Headset Place of Origin: Guangdong China (Mainland) Operation range:: Up to 10 meters Bluetooth version:: V2.1+EDR Talk time:: Up to 3.5 hours Packaging & Delivery Packaging Detail: white box Delivery Detail: 10 - 20days Specifications waterproof bluetooth headphones range: Up to 10 meters Bluetooth version: V2.1+EDR Headset and Hands-free , A2DP, AVRCP waterproof bluetooth headphonesOperation range: Up to 10 metersBluetooth version: V2.1+EDRHeadset and Hands-free , A2DP, AVRCP. Operation range: Up to 10 meters
Specifications 1.Top quality in Sealed retail box 2.Fast delivery 3.Mixed order is welcomed 4.Pls contact us for more detail pictures Namehigh quality wireless headphonesCommunicationwirelessConnect3.5mmPackingIn sealed retail boxApplicationsFor computer, telephone, portable media playerPlace of originChinaPayment termsmoneygram, western union, T/TShipping termsEMS, DHL, UPS, TNT, FedEx, or as your requirementweight1.5kg/pcsvolume26*20*14cm/pcs INCREDIBLY CLEAR SOUND. Wireless headphones feature powerful sound, as clear and strong as any wired headphone. They also come with a cable you can plug into if you don’t want to go wireless. TEN HOURS OF BATTERY LIFE. Longer battery life means you can listen to your music for hours without interruption. To recharge your headphones, just plug your Wireless headphones into any computer or USB port. PAIR YOUR HEADPHONES TO ANY DEVICE. Stream audio from your laptop, or any other Bluetooth-enable
Specifications 1.Clic-on style stereo bluetooth earphone 2.Radio performation :class 2,version 2.0+EDR 3.Suppot A2DP and AVRCP Bluetooth headphone / bluetooth headset Feature :1.Clic-on style stereo bluetooth earphone 2.Radio performation :class 2,version 2.0+EDR3.Suppot A2DP and AVRCP 4.Coverage range :Aprox 10 meters (in open area)5.Four direction button for VOL+,VOL-,previous ,next ,play,pause 6.Superior noise suppression, echo elimination technologe 7.Compatible with any bluetooth enabled mobile phone 8.Talking time :8 hours /standbt time :100 hours /charge time :3 hours Accessories :Gift box ;User manual ;USB cable ;Earphone cable ;Power charger
Brand Name: Brand Model Number: S96 Style: Ear Hook Communication: Wireless Connectors: 1.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black/White/Grey/Red Bluetooth Version: V3.0 Packaging & Delivery Packaging Detail: Gift box size:168*87*38mm Delivery Detail: A week Specifications Support:A2DP;CVC noise reduction technology;Redial,Voice dialing,Answer/end a call Bluetooth headset Version : V3.0+EDR Distance Coverage: 10M Wear StyleEar Hook(The Hook can rotate for 360 degree)Capability:Fit for main brand phones and bluetooth headsets Charging Period:About 2 hoursTalking Time: &n
Brand Name: Comfort/OEM Model Number: BTH-017 Style: Headband Communication: Wireless Connectors: USB Use: Computer/mobile phone Function: Bluetooth,Noise Cancelling Place of Origin: China (Mainland) Specifications *Over the Head Bluetooth Headset with Boom Mic,Lightweight & comfortable to wear * features Noise-Canceling Technology for *Over the Head Bluetooth Headset with Boom Mic,Lightweight & comfortable to wear * features Noise-Canceling Technology for crystal clear conversations. Block more external environmental noise * echo and noise cancellation,Wideband audio sounds clear and natural, for better communication and fewer misheard words. * The boom MIC can be adjusted to suit either left or right ear use.* Multilink function for 2 Bluetooth Device - Bluetooth specification: V2.1+EDR - Bluetooth profiles supported: HSP and HFP- Operating distance: 10 meters class 2- 4 Button design : MFB,VOL+,VOL-, On/Off- Rechargeable 130 mAH Li-polymer battery- Talk time: Up
Brand Name: yotosan Model Number: headset Style: Headband Communication: Wireless Use: PS3/PC/Mobile Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) BT: bluetooth Packaging & Delivery Packaging Detail: color box, blister card Delivery Detail: 3days Specifications stereo bluetooth headphone for PS3 Faster connecting, clear sound, anti-interference Stereo bluetooth headphone for PS3It Looks Elegant and Calm, same gorgeous appearance with ps3 Video Game.Blocks 4 times the external noise,keeping your conversation in crystal clear sound everywhere!Compatible with all bluetooth cell phones,it beautifully works in office.Enjoy fun of wireless via an bluetooth dongle ,it works well with SKYPE,MSN,and VoIP.Crystal clear sound can thoroughly release your hands to enjoy your work!Features:1). Either the ear hook or the ear pulg.2). Support bluetooth headset,handfree profile3) .Redial the last call ,Reject call.4). Volume adjustable.5). LED indicates connect
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
Specifications bluetooth headphones 1.Bluetooth V2.1+EDR 2.RF range:10 meters 3.Battery Life:6hours 4.SD card &Phone answe 2013 hot sale portable bluetooth headphones ·Support phone hand-free car speakerphone,unique bright lights with hidden key operation 1.Power2.Volume up or next song.Short volume increase,under a long press to enter next song 3.Play or pause4.Volume down or last song.Short volume decrease,under along press to enter last song 5.LING IN external jack.6.USB interface.Charging a long red light, charging complet
Specifications T90 Wireless Bluetooth Headphone For PS3 1. Range 10 M 2. Talk Time: Up to 5.5 Hours 3. Standby Time: Up to 100 Hrs T90 Wireless Bluetooth Headphone For PS3 Rubber-Black (84004040) Introductions:Are you looking for a headset for PS3? Here we offer you a fantastic headset to feel the full-mouthed and realistic sound. It features faster connection and anti-interference, so that you can enjoy clearer voice transmission and sound quality.Use-friendly design ensures convenient usage and all-day wearing comfort. Equipped with it, you can experience with stimulation function.It is a perfect partner for PS3. Just order one to have a different gameplay experience. Features:1. The wireless Bluetooth gaming headset for PS3 and PC provides crystal clear communication when playing popular First Person Shooter (FPS) such as Call Of Duty, Battle Field Bad Company 2, Black Ops and Crysis 2 2. Provides high quality ster
Specifications 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Ran 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Range of Frequency: 2.4GHz-2.4835GHz ISM Band 5.Operating Rang: Up to 10 Meters 6.Typical Talk Time: 8 hours 7.Typical Standby Time: 160 hours 8.Rx sensitivity < -80 dBm (PER 1 %) 9.Rechargeable Li battery:160MAH 10.Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops
Specifications Bluetooth earpiece 1.High quality, fashionable, comfortable and acoustic high fidelity 2.Convenient for you to operate Features and SpecificationsMini Mobile Phone Wireless Bluetooth Headset with EarhookIt features high capacity li-ion battery, 200% longer talk time than normal Bluetooth headsets. Bluetooth V2.1 compatible with any bluetooth enabled Mobile phones. At the same time, it is also a perfect mobile phone accessory for drivers and businessmen especiallyFashion and comfortableHealthy and environmental friendlyAcoustic high fidelityConveniently operatingMakes your hands free and let you safe when drivingMain function: To Answer/End a Call; To Reject a Call; To Make a Call; To Transfer a Call; To Redial Last Called Number; Voice Dial; Answer 2nd Incoming CallThe best cell phone accessories for business men and drivesSpecification:Bluetooth standard: V2.1 with EDRTransmission: Class 2Working range: 10M (33ft)Frequency Range: 2.4GHz SpectrumSpeaker output
Brand Name: OEM Model Number: HM7000 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Orginal Color Package Delivery Detail: Within 24 hours after payment confirmed Specifications Wireless Bluetooth Headset HM7000 Black Earphone Headphone for Universal Samsung Mobile phone Cheap Wireless Bluetooth Headset HM3500 Black/White Earphone Headphone for Universal Samsung Mobile phone Feature: (stereo headphone )Brand new, high qualityHigh capacity Li-ion battery, 200% longer talk time than normal Bluetooth headsetBluetooth V2.1, compatible with any Bluetooth enabled mobile phones, such as iPhone, Sumsang, HTC, LG, Moto and NokiaThis Mono Bluetooth,not support music playCan connect two cellphone on the same timeColour:black SpecificationModel : HM7000Bluetooth Profile : Headset profile (HSP), Handsfree profile (HFP), A2DP, audio div
Brand Name: Gucee Model Number: G268 Pro Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Hunan China (Mainland) Packaging & Delivery Packaging Detail: Blister, Graphic carton Delivery Detail: 8-15 days after order confirmed Specifications With Calling Wireless Bluetooth Headphone 1. Hidden microphone design 2. 2.4GHz Wireless transmission frequency With Calling Wireless Bluetooth Headphone Features: 1.Hidden microphone design, in the use of the process does not occupy space. 2. Increase the volume: in the online state to the "+" side to press the volume button to increase a certain volume. 3. Volume reduction: a certain volume in the online state to the "-" side to press the volume button decreases. 4. Pause: Tap the power button to pause at the boot mode, tap again to continue playback. 5.2.4GHz Wireless transmission frequency to meet the requirements of the Eur
Brand Name: OEM Model Number: BSH02 Style: Neckband Connectors: USB Use: Mobile Phone Place of Origin: Guangdong China (Mainland) Function: Multimedia Usage: Mobile Phone Packaging & Delivery Packaging Detail: OEM box packing, Accessories: 1.Gift box; 2.User manual; 3.USB cable; 4.Earphone cable, 5.Power Charge Delivery Detail: Received payment for 5 days Specifications Bluetooth headphone,Clip-on style Stereo Bluetooth earphone, Compatible with any Bluetooth enabled mobile phone Bluetooth headphone / bluetooth headset Feature:1.> Clip-on style Stereo Bluetooth earphone; 2.> Radio performance: Class II, version 2.0 + EDR; 3.> Support A2DP and AVRCP; 4.> Coverage range: Aprox 10 meters( in open area); 5.> Four-direction button for VOL+, VOL-, previous, Next, Play, Pause6.> Superior noise suppression, echo elimination technology 7.> Talk time: 8 hours; / Standby time: 100 hours; / Charge time: 3 hours; 8.> Compatible with any B
Brand Name: Lonygame Model Number: BT-04 Style: In-Ear Communication: Wired Use: Other Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black,White,Red,Pink,Blue,Orange Packaging & Delivery Packaging Detail: Color box Delivery Detail: 7days Specifications 1,New Design Model 2,Factory High quality and cheaper price 3,Best product for your sale 4,Large in stock BLUETOOTH STEREO HEADSET &nbs
Brand Name: OEM Model Number: BS020RD Style: In-Ear Communication: Wireless Connectors: micro USB,USB, micro usb Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: color box packages OEM package Delivery Detail: 20 Days Specifications 1 Wireless Stereo Bluetooth Headphones 2 Dual-Mic & Noise Filtering 3 sports wireless headphone 4 CE, FCC, RoHS appro Wireless Stereo Bluetooth Headphones BS020RDMain Features1 Dual-Mic & Noise Filtering, more clear sound2 For Mono-Stereo Use, more flexible options3 Aluminium Housing, to be noble4 Super-Slim Design, more fashion 5 With In-ear Earpiece, more popular and comfortable6 BLUETOOTH V3.0, higher version, higher tech.7 MICRO USB Universal Charging, future standardization8 CE, FCC, RoHS approval9 Supports iPhone,iPad,iPod,MSN,skype. Product SpecificationsBluetooth Specification: V3.0Bluetooth P
Specifications NEW: Retractable Bluetooth Headset with Vibrator With incoming call alert and out of range alert Clip type headset with Retractable Headphone wireWork with all iPhone, Samsung, HTC, BlackberryCE, RoHS, BQB compliance A. Patent Retractable wire The earpiece cord can be extended by gently pulling on the cord and adjusting the length. The earpiece cord can be shortened by pressing the retract button.Guarantees at least 5,000 time for pulling and retracting B. Ringer and Out of range alert The headset will make a VIBRATION when - you have an incoming call, to prevent missing any important calls. - your mobile phone is out of range or left behind, being an out of range alert to reminds you C. TWO ways for wearing the headset - Clip onto the clothing - Wear it around your neck Special FunctionsLED Indicator for different statusMulti-point connection with two Bluetooth enables devicesAuto
Specifications 1. High quality and competitive price; 2. Stereo Bluetooth Headphones for Cell phone 3. Long standby time 4. Noise cancellin K600i Stereo Bluetooth Headphones for Cell phone, CSR chipset, Dual microphone DACOM stereo bluetooth headset. CSR chipset, Dual-microphone noise fliter, perect sound quality.
Brand Name: OEM Model Number: K802 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) MOQ:: 2000 sets Packaging & Delivery Packaging Detail: earhook,usb charging cable,manual Delivery Detail: 10-15 working days Specifications K802 Popular High Quality Bluetooth Headset K802 Popular High Quality Bluetooth Headset size 56x 16 x 8.5 mm weight 8.9g Bluetooth Standard bluetooth V2.1 + EDR Frequency Range 2.4GHz Operation Class 2 Bluetooth Mode headset/handfree/A2DP/AVRCP Operating range up to 30 feet (10 metres) Talk Time up to 5 hours MP3 Playing Time up to 5 hours Standby Time up to 100 hours Charging Time 2-3 hours Charge Voltage input 110-240V, DC:output 5.3V Included Accessories:1.Micro USB charging cable2.Earhook 3.User manual &
Specifications 1.Play music from bluetooth devices 2.Stereo 3.Portable external design with good quality 4.logo printing is available. Cool wireless Bluetooth headphone Bluetooth Version:V2.1, V2.0 ,V1.2 and standard V1.1Support Bluetooth profilesA2DP , AVRCP ,Headset Profile , Handsfree ProfileApplicable modelsCompatible with all smart mobile phone and tabletsEffective distance10 meter diameterFrequency2402MHz to 2480 MHz ISM BandMic Sensitivity45 dB (0dB=1V/pa ,1KHz)Talk time ( Fully charged )about 8 hoursStand by time( Fully charged )about 600 hoursOperating Voltage3.3V-4.2VCharging Voltage5VBattery Capacity500mACharging timeless than 4 hoursMatching method1. press power button lightly ,then the bluetooth mold of headset will open automatically 2. use your mobile phone to search the bluetooth connection "BH450B" 3. follow the tips and connect .if connected , you can use it nowAccessoriesone 3.5mm standard audio cable , one USB charege cab
Brand Name: cect Model Number: CGZG9000 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Specifications Built-in microphone and speaker Headphone remote control +/-,On/Off,Play/Pause,Previous/Next Wireless connect with PC USB ada High quality 2.4G stereo bluetooth headphone (Wireless connect with PC, can enjoy the music from PC,also can realized SKYPE,MSN,QQ wireless network longdistance call) 2.4G wireless transmission is the most high-end wireless transmission technology.It is the first choice of wireless digital transmission program, which running in the recognizedglobal short-range communication of 2.4G ISM band. With notable feature of high transmissionspeed, reliability, high level of security and low radiation (no electromagnetic injury to human body) . The wireless headset is the application of 2.4G wireless digital audio transmission tech
Brand Name: Runda Model Number: BH-M9A Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Talking Time: 13hours color: black Packaging & Delivery Packaging Detail: Blister card or gift box Delivery Detail: 10-20days Specifications bluetooth headphones Function 1).Chipset:CSR BC6 V2.1 2).Support:Headset,Headfree,Noise-Canceling,Voice-Dial/Mute 3).Multi-point supported: 2 connections simultaneously 4).Broadcast Range:10M 5).Talking Time:13 hours 6).Stand-by time:220 hours
Specifications bluetooth headpone,bluetooth headset 1,innovation design 2,excellent quality 3,OEM/ODM 4,:iso:9001:2008,rohs.fcca icti,gsv stereo bluetooth headpone,bluetooth headset specification: headphones: headphone&headset , computer headphone,headset,audio headset,super bass headphone,fashion headphones packaging earphonest.beats earphones,wireless headphone. wired headphone MaterialABS G.W/N.W235g/114gImpedance32 ΩSensitivity89dB Frequency Response20Hz-2000HzMax. Input Power100mWCord Length2mPlug Type2.5mm Stereo features:1. High stereo sound quality headphones is2. Ideal for traveling:comfortable,sturdy,foldable and adjustable headband design with one-sided cable connection3. Headset for using withMP3 players and all other protable and stationary audio equipment with 3.5mm plug.4. non battery operated5. Provide different color according to the demand of customers6. RoHS and customers Logo availablepacking details: bl
Brand Name: ICABLELINK Model Number: DIS30091 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Brand: new Quality: super Color: white Talking time: Up to 6 hours Warranty: 1year Certificate: CE&FC Packaging & Delivery Packaging Detail: Color box Delivery Detail: 3-5days Specifications Waterproof Bluetooth Headphone with microphone 1.Up to 6 hours talking time 2.All in one,no need extra cables Waterproof Bluetooth Headphone with microphone for iphone 5 samsung S4 Feature 1.Stand alone solution for Bluetooth headset and Waterproof function;2.CSR Bluetooth IC ensure the high qulity3.Stero Headphone with waterproof Microphone4.Up to 6 hours talking time5.All in one,no need extra cables6. IPX8 ensure you can enjoy music or phone call in any conditions.
Brand Name: kawell Model Number: KBS-21 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Working distance: 10m Talk time: more than 9 hours Standby time: more than 200 hours Music time: 7~9 hours Speakers SNR: 94dB Frequency response: 20Hz~20KHz Charging time: 3hs by USB connection (approx.) Bettery: 3.7V 260mAh Li-ion polymer battery Power input: 5V DC Weight: 42g Packaging & Delivery Packaging Detail: color box Delivery Detail: sample soon,about 7 days after order confirm Specifications Bluetooth Headset 1.Bluetooth V2.1+EDR Multimedia 2.Both headset and sunglasses 3.Many colors to choose 4.Delivery in time Bluetooth headsetAbout us We are a professional supplier for this product with many styles.Support OEM freely.Pls contact our salesmen to get best price and leave your Email address in your inquiry,we will send the quotation an
Specifications high quality Sound proof bluetooth headset 1. Sound proof; 2. Bluetooth stereo power: 28mA 3.Built-in battray 4.memory card high quality Sound proof bluetooth headset 1. Sound proof;2. Bluetooth stereo power: 28mA3.Built-in rechargeabl battray 1. Sound proof;2. Support usb file transmit;3. Micro SD card up to 32GB; 4. Support LINE-IN function;5. Latest V3.0 +EDR,third version; 6. Transmit range:10m; 7. Frequency rate:2.402GHZ-2.480GHZ;8. Bluetooth stereo power: 28mA.9. Sensitivity: 120db