Specifications jvc ks-bta200 bluetooth adapter with microphone Compatible with all wireless Bluetooth device Built in Li-Ion Rechargeable Bat Bluetooth Speaker Product Description Amazing, small and lightweight but perfectly formed and an essential accessory for any owner of an iPhone,Phone or Bluetooth device or any iPod or MP3 player, this ultra-mini but powerful rechargeable wireless 360 speaker is perfect for listening to your favorite music when you're on your travels or out with friends and family.Simply connect the Veho 360 bluetooth to your bluetooth
Specifications 3.5 Audio Jack Bluetooth Adapter for Andriod Tablet 1. Bluetooth Generator 2. BT Receiver 3. A2DP & AVRCP 4. Convinenient 3.5 Audio Jack bluetooth adapter for android tablet Item Nr.: CDB-037*Bluetooth Version 2.1+EDR Specifications,Class IIPlay time: 7 hoursStandby Time: 200 hoursCharging Time: about 3 hours*Size (L*W*H): 50*20*11mm*Operation range: 0-10Meters*Battery: 200 mAh CE, FCC, RoHS, BQB 3.5 Audio Jack bluetooth adapter for android tablet Enable your no Bluetoth AUDIO devices like TV, COMPUTER, LAPTOOP, TABLIET PC, SPEAKER wth Bluetooth function.
Specifications 20M/1OOM distance adaption V1.2 be anti-jamming; V2.0 have quicker speed and support WIFI. 1. 20M/1OOM distance adaption2. V1.2 be anti-jamming; V2.0 have quicker speed and support WIFI.3. Use bluetooth headset to listen to the music or chat on MSN/QQ/SKYPE.4. Edit tel number and documents on your mobile easily on PC.5. Support your PC or Notebook use CDMA1X/GPRS/3G WLAN.6. Chinese processing interface.7. Necklace available.8. Receiving/Sending message: support PC Sync from Outlook to your bluetooth mobile.9. Copy the theme/pics/music/documents on your mobile to PC.10. Add/de
Brand Name: Trait-tech.com Model Number: T-USB-328 Place of Origin: Guangdong China (Mainland) Color: Black Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: Q'ty/Carton : 100 pcs Carton G.W : 6.500 kgs Carton Size : 41.0*39.0*36.0 cm Delivery Detail: 3-5 Days Specifications 1.High quality Bluetooth USB Adapter 2.Factory Price 3.Paypal accepted 4.NO MOQ 5.Fast delivery HK-808 Bluetooth USB AdapterHigh quality and brand new;100% connection speed faster;USB 2.0;Bluetooth version 2.0;Support for Windows XP/ME/2000/98SE/Vista;Small size for note PC.Package included:1 x Bluetooth USB Adapter1 x Disk driver Payment Terms:We accept Paypal,Visa, T/T, WUPls contact us when you want to pay by others.Lead Time:3-5daysShipping Companies: We support shipment by "China post" "EMS" "DHL" "UPS" "FEDEX" "TNT" "SF"”.Kindly let us know which one you prefer or you have your own forward
Place of Origin: Guangdong China (Mainland) Brand Name: TOPGUIDE Model Number: TP-T718 CPU: Qualcomm MSM8225 dual core O/S: Android 4.0 Baterry Capacity: 3200mAh ROM: 4G RAM: 512M WIFI: Wireless LAN IEEE 802.11b/g GPS: support Bluetooth: support GSM/3G: 850/900/1800/1900 WCDMA850/1800/1900/2100 accessory: earphone adapter usb cable user manuel gift box Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 3-15 working days Specifications 7" Capacitive 3G phone tablet pc dual core, Anroid 4.0 CPU 1.2GHz WIFI+Bluetooth+GPS+GSM+2Cameras 4G+512M ROM+RAM NEW Dual Core Tablet: TP-T718 7'' Capacitive + Internal 3G + WiFi + GSM + GPS + Bluetooth + 2 Cameras ( front and back) LCD 7inch (800*480), WVGAcapacitive Touch Screen ,MultiTouchProcessor: Qualcomm MSM8225 1.2GHz dual coreOS: Android 4.0RAM: DDR1 512MBCard Port: TF card, Maximum 32GBPixel: 0.3M Front, 2.0M Main(CMOS)GPS function: supportedGSM/GPRS: WCDMA 2100/1900/1800/850 GSM/G
Specifications usb bluetooth stereo sound adapter IR emote control lcd display screen digital mp3 player usb sd audio bluetooth Tunersys usb bluetooth stereo sound adapter (TC21)1, In USB device can playMP3/WMA format, and operate simply.2, Support MP3/WMA format3, Support bluetooth call, audio transmission4, Support Radio FM, with stored memory function5, IR remote control can control in 8 meter.6, LCD display.7, LINE IN audio inpu Delivery Our company: Tunersys Was established in 2004,the headquarters is located in the national software industry.base: zhuhai high-tech zone southern software park; In Hong Kong, the dongguan have a branch.Tunersys is professional USB MP3 module and professional audio equipment manufacturer.Collection research and development, the production and the sale in a body high tech privately operated enterpris.
Specifications Dual Sim Standby Adapter 1,Upgrade smart phone dual SIM dual standby 2,Ultra-thin and portable Card design Diweinuo Moka2 Dual Sim Standby Adapter For Samsung Android And For Apple Shining Point:1. Upgrade for iTouch into a Phone2. Upgrade smartphone into dual SIM dual standby mobile phone3. Boost Pad performance, (phone, text and link in web anywhere, anytime)4. Ultra-thin and portable Card design, can be put into the package or wallet5. Wireless connect to client, and can be concealed placed6. Compatible for IOS and Android system Details - Input: 100~240V- Output: 5V / 1A- System: IOS and Android- Bluetooth version: Supports Bluetooth 2.1 EDR in- Effective distance: 10m- Networking: GSM (**not support 3G sim card)- Cell phone: Caller ID buffer (direct call)- GSM bandwidth: 850 / 900 / 1800 / 1900 MHz- Signal indicator: 1-LED side button, 2-LED side button for ON / RESET- Supports 3.5mm earphones- Built-in :3.7v 300mA
Specifications 1.usb bluetooth adapter 2.Supporting Bluetooth voice data 3.Black 4.plug and play High Quality Usb Bluetooth Dongle,Bluetooth Mini Usb Dongle bluetooth dongle,USB bluetooth dongle,bluetooth adapter, usb dongle, usb bluetooth adapterChipset:CSRBoundled software:IVT 2.7 Operation Range:20mdifferent ID licenceDifferent colour is available CE, FCC, ROHS Special Features:Bluetooth V2.1 + EDR (Enhanced Data Rate) Up to 3 times faster file transfer rate. Enhanced Data Rata (EDR) compliant for both 2Mbps and 3Mbps modulation modes Class II standard that supports an operating range of 20 meters Supports the newest Vista OS and Mac OS X Unlimited wireless applications (including multimedia applications). It can supports maximum 7 Bluetooth devices at the same time. Improves usability through smoother multi-device scenarios Support A2DP Hi-Fi headset Be able to coexistencePortable, lightweight and mini sized Full speed USB v2.0 interface Rosh leadless material qualified
Specifications Bluetooth audio receiver adapter portable,rechargeable, connected with 2 phone, plug n play, 16hour play time Bluetooth 3.0 With Avantree Avera Bluetooth audio receiver, you can wireless play, control and listen all your favorite media from your smartphone or tablet, PC through your speaker, headphone, or car stereo system. The fully charged avera provides up to 16 hours long play time or use continuous with USB power.Compact design can be discreetly hidden out of sight. Avera uses Bluetooth 3.0 with EDR to provide you with high fidelity and premium sound * Use Avera to turn any hi-fi and speaker system into a Bluetooth enabled device* Wirelessly receive audio from any Bluetooth enabled smartphone, tablet or PC - from up to 10 meters in rang ( requires A2DP protocol support)* Bluetooth 3.0 with EDR to provides the best high fidelity, premium sound* One-touch control to pair with Bluetooth devices in seconds.* The fully char
Specifications 1.Versatile, adjustable USB connector. 2.USB A Male to A Female. 3.Swivel and rotate action. 4. 360 degree connector design. Specification 1. Connectors: USB Type A Male to Type A Female. 2. Adjustable USB connector for use with your USB devices. 3. Swivel and rotate action allows you to connect to devices without obstructing adjacent USB ports. 4. Use with your USB WLAN adapters, Bluetooth adapters, MP3 players etc5. Ideal as an alternative to a USB extension cable. 6. Supports USB 2.0 and USB 1.1 devices We have many kinds of this type, you can choose what you need or combine them for sale. Photos About Us: Dongguan Jinyuan Electric Product Factory was established in 1998 at the Tiankeng Second Industrial Area of Hengl
Place of Origin: Guangdong China (Mainland) Brand Name: longood Model Number: BTD-004 Packaging & Delivery Packaging Detail: blister card packing Delivery Detail: 2days Specifications Bluetooth Adapter The bluetooth adapter with nice chip and excellent quality Colour: black,transparent white,blue,red,green,y DESCRIPTIONGeneral RadioBluetooth Class 2, 20 meters (in open space) Carrier Frequency : 2.4 ~ 2.483GHzData Rate : 1 Mbps (The maximum operating range depends on the environmental factors.) Bluetooth StandardBluetooth v 1.2 & 1.1Spread SpectrumFHSS (Frequency Hopping Spread Spectrum) Modulation MethodGFSK (Gaussian Frequency Shift Keying)I/O Interface USB v1.1 Input PowerDC 5V, USB Power Sensitivity< 0.1% BER at -80 dBmRF Output Power0 dBm (typical) System SupportWindows XP/2000/ME/98SE(The product is driven by the bundled IVT BlueSoleil Bluetooth software or Windows XP SP2 Bluetooth stack)Dimensions59.0 * 24.0 * 14.0 mmLED IndicatorSingle LEDAdvantage
Specifications Enable iPod Touch with call function Mobile phone can become dual SIM phones Enable tablets surf the internet anywhere 4 band Gmatespecification:Enable an Apple iPod Touch with phone featuresiPhone or Android phones can become dual SIM phonesWifiversion Pads can surf the net anywhere, anytimeFrequency: GSM 850/900/1800/1900Standby Time: 72 Hours, Talk Time: 4 Hours Discover Gmate
Specifications Bluetooth Bracelet for Iphone 4 & 4s * Caller ID & Watch display * Answer,Reject Phone call& BT function * Anti lost Funct. 2012 Fashionable Bluetooth Bracelet with Vibrating.Caller ID & time display for Iphone 4 & 4s Bluetooth bracelet Key features:1. Built in Speaker & Microphone (Update from the old model BW-13)
Usage: Mobile Phone Specifications -Link DBT-120 Wireless USB Bluetooth Adapter D-Link, the industry pioneer in wireles... Product code#: Printronix T5000e Mobile Point System (MPS)
Products Status: Stock Brand Name: UConnect Model Number: BT-232B Place of Origin: Taiwan Profile: Serial Port Range: 100 meters Class Level: Class 1 Specifications 1. Bluetooth RS-232 converter 2. Class 1, 100 meters 3. Cable replacement applications 4. Serial Port Profile, SPP Bluetooth RS-232 Adapter with battery supported(Model: BT-232B)Features:1. Bluetooth V2.0 Class 12. Built-in Battery Management (Power Input & Charger)3. Configure RS-232 parameters via COM port4. Internal Chip Antenna (Default)5. External Dipole Antenna (Optional)6. External Battery Input (Optional)7. Easy Switching between Data mode and Command mode Specifications:1. Baud Rate: Supports 1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4 Kbps2. Coverage: Up to 100 m3. Connection: Point-to-point (pico net)4. Signal: TxD, RxD, GND, CTS/RTS5. RS-232 Interface: D_SUB 9-pin female6. Standard: Bluetooth specification version 2.0+EDR7. Profiles: Serial Port Profile and Generic Access Profile8. Data Bit: 8 bit9. Fre
Brand Name: rambotech Model Number: BTT005 Place of Origin: Guangdong China (Mainland) Special Feature:: Wireless,Portable Certification:: CE Usage:: car ,mobile pone,mp3/mp4,laptop Packaging & Delivery Packaging Detail: blister package, 50pcs/ctn, Carton size: 68*24.5*13.5cm, Gross Weight: 4.3KG Delivery Detail: 45 DAYS Specifications stereo bluetooth adapter for mp3 1. for iPod,MP3,MP4,TV,media players 2. automatically connet to the last device Bluetooth Audio Transmitter stereo bluetooth adapter for mp3 SpecificationBluetooth specification:Bluetooth V2.1Bluetooth profiles:A2DP Operating distance:10 meters Class2Bluetooth frequency range:2.4GHz-2.4835GHz Rechargeable 250mAH Li-polymer batteryWorking time:Up to 10 hoursStandby time:230 hoursCharging time:About 2 hoursCharging input:DC 5V/300mADimensions:45×32×8mmWeight:14g What's in Box* Bluetotoh Audio Transmitter * User Manual * USB Cable Feature &n
Place of Origin: China (Mainland) Brand Name: OEM Model Number: USB06K Packaging & Delivery Packaging Detail: one piece for packing, twenty pieces for one carton Delivery Detail: 1-3 working days Specifications 1)Mini Bluetooth usb adapter 2)class 2, operation range up to 20m 3)CSR Chipset, IVT2.7 4)Bluetooth v2.1+EDR Bluetooth USB Dongles Class II, V 2.1 & or class 1 1. Bluetooth Class II: 20 meters (in open space) & class 1 100m2. Carrier Frequency: 2.4 ~ 2.483GHz3. Data Rate: Up to 3Mbps 4. Bluetooth Standard: Bluetooth v2.0 + EDR5. I/O Interface: USB version 1.16. System Support: Windows XP/2000/Vista7. Dimensions: 22 * 15* 7.5 mm8. Weight: 1.1 gram9. LED Indicator: Single LED10. Bundled Bluetooth Software: IVT 2.X & ivt 5.x (Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, and Spanish)
Specifications Bluetooth Specification V1.2 Ready Stylish Design with retractable antenna Bluetooth Class 2 Diverse Wireless Functions 1: Bluetooth V2.0+EDR / Bluetooth V1.2 Spec. 2: Supports the audio transmission among the devices 3: Powered from the PC 4: Full speed USB interface 5: LED status Software upgradeable 6: Built-in Antenna 7: Frequency band: 2.4Ghz ISM band 8: Maximum rate: 1Mbps 9: Sensitivity: 89dBM 0.1% BER 10: 100 meter working distance 11: Profiles: Dial-up Networking / Local Area Network 12: Access / Fax / Serial Port / Synchronization / File 13: Transfer / Generic Object Exchange
Specifications bluetooth adapter for mobile phone 1.Transmission range 10M 2.Continuous use time 12hrs 3.Bluetooth Ver.3.0 4.3.5mm jack Portable Stereo Bluetooth Adapter Nowadays more and more tablet PCs, smart phones, notebooks come into market. These powerful products are multi functional such as play music, play games, play video, etc. But the fly in the ointment is that the sound device is just a small speaker. Sound and volume is not so good. Portable Stereo Bluetooth adapter come into market there from. The adapter uses Bluetooth 3.0 technology, externally connecting to the speaker at home, so&nbs
Products Status: Stock Brand Name: OEM Model Number: CV105 Place of Origin: Guangdong China (Mainland) Standards: Bluetooth V2.0 Frequency: 2.4~2.48 GHz Symbol rate: 3Mbps Antenna: Integrated Receiving / Sending rang: 0 ~ 20 m Dimensions: 22mm x 18mm x 7mm Packaging & Delivery Packaging Detail: Carton packaging Delivery Detail: 3-7days Specifications 1.Symbol rate: 3Mbps 2.Antenna: Integrated 3.Receiving / Sending rang: 0 ~ 20 m 4.Dimensions: 22mm x 18mm x 7mm USB 2.0 Bluetooth Adapter EDR Wireless Tiny Dongle Features:1.The Bluetooth USB Dongle allows a computer with a USB port to communicate with others Bluetooth-enabled devices wirelessly2.Bluetooth V2.0 + EDR compliant, backward compatible with v1.2 and 1.13.USB interface fits both Desktop PCs and Notebooks4.Internet Access sharing5.Enables communication with Bluetooth Mobile Phones6.Bluetooth Profiles Supported: A2DP, Generic Access, Service Discovery Application, Serial Port, Dial-Up Network, Fax, File Transf
Model Number: TP-006B Specifications Super mini USB Bluetooth Adapter, Bluetooth Dongle, TP-006B (bluetooth, blue tooth, USB bluetooth) Super mini USB Bluetooth Adapter, Bluetooth Dongle, TP-006B (bluetooth, blue tooth, USB bluetooth) New Model: TP-006B
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: S Packaging & Delivery Packaging Detail: Qty : 32 pcs G.W : 14.8 kgs Size(cm): 51*41*20 Delivery Detail: same day shipping Specifications Free Drive Bluetooth USB Dongle (Adapter) With CD (V2.0),Support CSR Chip Convert non Bluetooth PC into Bluetooth enabled 2) Wireless connects to Bluetooth devices such as mobile phones, PDA or PC, for data transfer, networking, and dial-up, fax 3) Enabled wireless connection to Bluetooth headset 4) Supporting Bluetooth voice data 5) Supporting Multi languages 6) Bluetooth specification V2.0 Compliant 7) Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset 8) Operation system: Windows 98, 98se, me, 2000, XP 9) Interface: USB compliance 10) Symbol rate: 3 Mbps 11) Receiving/Sending range: 0-100m 12) Compatible with Windows 9X /ME /NT /2000 /XP /Vista /Windows 7OEM are Welcome! we can print customer's artwork and logoType of Packing: Blister PackingPackage
Brand Name: hkshanhai Model Number: APM2 BLUETOOTH Place of Origin: Guangdong China (Mainland) APM2 BLUETOOTH: The price does not contain APM2 default is 57600 baud: baudID: CUAV APM2 Bluetooth transfer TTL adapter: close connection Android phone GCS Packaging & Delivery Packaging Detail: box Delivery Detail: 2-3days Specifications APM2 BLUETOOTH ADAPTER BLUETOOTH TRANSFER TTL ADAPTER DESIGNED FOR AMP 2.0 1:best price . 2:in stock . 3:fast ship . APM2 BLUETOOTH ADAPTER BLUETOOTH TRANSFER TTL ADAPTER DESIGNED FOR AMP 2.0 Can be used to close connection Android phone GCS This Bluetooth transfer TTL adapterDesigned for apm2The default is 57600 baudID: CUAV APM2 Password: 2012 Please note thatThe price does not contain APM2 Shipment: 1. We will ship the goods within 1-3 work days after payment confirmation.2. We can ship goods via DHL/Fedex/UPS/TNT/EMS
Place of Origin: Guangdong China (Mainland) Brand Name: Gmate Usage: Mobile Phone Color: White,Black,Orange Nature: Brand New What is it: Bluetooth Adapter Packaging & Delivery Packaging Detail: Retail Paper Packaging Delivery Detail: 1-3days Specifications 1.Enable iTouch with phone features 2.Make iPhone become dual SIM 3.Make iPad surf the net anywhere, anytime 4.Small + Light Gmate is a tiny companion device where users can insert any GSM SIM card to add voice calls, SMS, and Internet access to most Apple iOS and Android devices via bluetooth. Key Advantages:Enable an Apple iPod Touch with phone features iPhone or Android phones can become dual SIM phones iPad or Android Pads can surf the net anywhere, anytime Gmate is small and hidden away so you can use it discreetly For iPod Touch UsersUsers of iPod Touch can connect to Gmate, and automatically enable iTouch with all of iPhone's features with the addition of voice calls, sms, and Internet access via Gmate's GPRS/E
Place of Origin: Guangdong China (Mainland) Brand Name: jiachen Model Number: JC-P303HW Material: Cast Aluminum Color: Beige Weight: About 35 Kg Usge: Wireless Networking Test Operation: Pneumatic Warranty: One year Certification: ISO9001 Packaging & Delivery Packaging Detail: crystal,or as per your other needs Delivery Detail: 3-7 working days after confirmed payment Specifications 1.Pneumatic 2.MOQ:1 set 3.We're manufactory 4.High RF shield capabilities 5.Customizable to meet RF test needs ApplicationJC-P303HW Shield Box provides RF isolation and signal connection necessary for wireless devices testing. With the RF coupling accessory and filtered control ports, JC-P303HW makes an ideal solution for testing mobiles, Bluetooth, DAB/DMB, RFID, Cardbus/PCMCIA, mini PCI,USB, or LAN devices and small RF devices on the test benches of manufacturing, R&D, service, and QC. Features1.Reliable High RF Shielding up to 5.8GHz.2.Pneumatic operation.3.Easily latching handle for repetitive
Brand Name: Xtension Model Number: XT-EC283 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Bulk packaging or packaging as customer required. Delivery Detail: Normally within 5 days upon full payment received Specifications Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n. Built in antenna. Item Includes: 1 * 4 Pin Bluetooth Transceiver Modul1 * Cable Specifications: Quick OverviewSmall size 4 pin Bluetooth RF transceiver module, easy to use and completely encapsulated. Features:Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.Works with any USB Bluetooth adapters.Default Baud Rate: 9600,8,1,n.Built in antenna.Coverage up to 30ft. Specifications:Bluetooth version: V2.0+EDROperating voltage: 3.3VDefault Baud Rate: 9600,8,1,n.Signal coverage: 30ftCable length: 21.5cmItem size: 4.3 * 1.6 * 0.7cmItem weight
Specifications Slim 100M Bluetooth USB 2.0 Dongle Adapter Support is all to match a bluetooth 1.1/1.2 edition standard,Wireless communication headphone,According to point to point agreement of bureau area net.,Conjecture string line Port,Match a bluetooth1.1/1.2 edition standard Class2 operation,Blue pit inside the tooth passed the Attestation of bluetooth BQB,No extra power supply,Match USB1.1 standard,LED status indicator ,,Inside Place antenna,Wireless LAN : support 7 ports,Wireless conjunction distance between10-20M Frequency band : 2.4Ghz ISM Maximum data rata : 723KbpsSensitivity : -80dBM 0.1%BER Power consume : up to 90mA Transfer speed : 480MBps Pro.specification : The neuter gender Chinese/English paper box packing Op.system : Windows 98SE/ME/2000/XP,Macintosh OS 9.0high Power : USB 5V600ma Op.temperature : 0C-70CStorage temperature:10C-90CHumidity :10%-90%non-condensing Dimension : 65.7*21.4*17.6MM
Specifications fm bluetooth stereo sound adapter IR emote control lcd display screen digital mp3 player usb sd audio bluetooth Tunersys fm bluetooth stereo sound adapter (TC21)1, In USB device can playMP3/WMA format, and operate simply.2, Support MP3/WMA format3, Support bluetooth call, audio transmission4, Support Radio FM, with stored memory function5, IR remote control can control in 8 meter.6, LCD display.7, LINE IN audio inpu Delivery Our company: Tunersys Was established in 2004,the headquarters is located in the national software industry.base: zhuhai high-tech zone southern software park; In Hong Kong, the dongguan have a branch.Tunersys is professional USB MP3 module and professional audio equipment manufacturer.Collection research and development, the production and the sale in a body high tech privately operated enterpris.
Specifications USB bluetooth adapter Up to 25m Adds Bluetooth to your PC Easy to setup and use Transfer music and videos Long Range USB Bluetooth AdapterHigh Speed Long Range Bluetooth USB Adapter (PC/Laptop) is your connection to a whole new world of possibilities. At a Glance...1) Adds Bluetooth to your PC2) Easy to setup and use3) Transfer music and videos4) Cellphones to computers5) PDAs, Cameras to computers6) Printers to computers7) Headsets, mouse, keyboards8) Form networks, exchange data9) 12 Month WarrantyHow To Get Prices For This Product:- Note down the Chinavasion product code [TX-Dongle-09]- Click the Alibaba "Contact Now"- Email us with the product codes you're interested in.- We'll reply to you with prices in one working day!------------------------------------------------------------------------------------------------------------------------------------China Manufacturer SpecificationsMain Function: Bluetooth USB AdapterBluetooth Ve
Specifications 1.bluetooth stereo audio headset bluetooth adapters 2.bluetooth headphone 3.protable ,easy to carry 4.built-in battery Function & Features bluetooth stereo audio headset bluetooth adapters Stereo Bluetooth adapter, allowing you to use your headphone of choice. If you noticed we called it an adapter and not a headset. Technically a headset consists of both headphone and a microphone. The microphone itself is built into the BT07 and it isn’t until you attach an ear/headphone can it be categorized as a Bluetooth headset. Support hands free conversation with digital echo cancellation and background noise reduction for superior sound and voice quality Battery: Built-in lithium battery, 3.7V/130mA Warranty : one year Payment: TlT L / C, PayPal