Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone,cell phone ,charger ,case color: black ,white Compatible: with apply device ,Android style: classic and elegent style Packaging & Delivery Packaging Detail: each into crystal package ,size :20.6 x 15.2 x 5.2 cm Delivery Detail: 7 days after the payment is completed Specifications bluetooth adapter 1.make your Iphone into 3 cell phones. 2.make your Ipad/Ipod touch into 2 SIM card function . 3.adapter slim Bluetooth adapter for apple and Android device Specifications1)Three SIM Card Standby 2)For iPhone & iPad &iPod touch &Android 3)Bluetooth V2.1+EDR 4)Mini, Protable 5)Color Option Features:1)Three Card tandby2)Bluetooth 2.1+EDR3)Text message4)phone call 5)Internet 2.75G Glass 126)Bluetooth Seamless docking7)Call, to electric, SMS push without delay8)900mAh lithium polymer battery9)Signal stats prompt 3 color lights10)All IOS, Android sytem compatibale(Temporary development IOS Series) Specific
Specifications Bluetooth USB Dongle bluetooth adapter Chipset: Broadcom2046 Bluetooth Standard:v2.1+EDR Operation Range:50-100m Bluetooth USB Dongle bluetooth adapter Detailed Product Description Bluetooth USB Dongle bluetooth adapter Chipset: Broadcom2046 Bluetooth Standard:v2.1+EDR Operation Range:50-100m Bluetooth USB Dongle/bluetooth adapter1. Super Mini Bluetooth USB dongle 2. Operation range: 20 meters (class 2) or 100 meters (class 1)3. Carrier Frequency: 2.4-2.483GHz4. Spread Spectrum: FHSS5. Data Rate: (Bluetooth v1.2) 1Mbps or (Bluetooth v2.0) up to 3Mbps 6. I/O Interface: USB v1.17. Input Power: DC 5V, USB Power8. Sensitivity: (Bluetooth v1.2) <0.1% BER at -80 dBm(Bluetooth v2.0) <-82 dBm (typical), GFSK9. LED Indicator: Single LED10. Color: black11. Dimensions: 13mmx14.5mmx6mm12. Net Weight: 2g, Gross Weight: 26g Chipset: Broadcom2046 Bluetooth Standard:v2.1+EDROperation Range:50-100m
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: Germany Brand Name: LinTech Model Number: 1409 Specifications - Compact RS-232 adapter for mobile Bluetooth connection - Even more flexibility by high performance LI-accupack With the Bluetooth® RS-232 Mini Adapters by LinTech you can replace conventional serial cable connections by a wireless connection with data rates up to 230 kBit/s. The very compact device is equipped with an Li-high performance accumulator and had been optimized for mobile applications such as e.g. Bluetooth® based radio transmitting systems for measuring data.The Bluetooth® RS-232 Mini Adapter is working independent from the operating system with all Bluetooth® devices, which support the Serial Port Profile and does not require any software or driver installation. It can be used alone (in the "Slave" mode) as well as in pairs as a serial cable replacement ("Master" and "Slave" mode).All connection parameters such as baud rate, parity or stop bits as
Brand Name: teoti Model Number: BT-1 Place of Origin: Guangdong China (Mainland) Supported Profiles: A2DP V1.2, AVRCP Battery: Built-in Rechargeable Lithium battery Charging Interface: Charging Interface Working Range: 10 m Input Voltage: DC5V Charge Time: 2 hours Indicator: LED Blue Dimensions: 60mm*35mm*15mm Net Weight: 20g color: black and white Packaging & Delivery Packaging Detail: blister covered with PE bag,and color box packaging Delivery Detail: 20 Specifications 3.5 mm bluetooth audio adapter Mic for talking,connect cell phone 3.5mm line-in for earphone BQB Cert,ROHS Brief Introduction: 1,The BT Music Receiver simply connects to the Line-In or Aux port on your home speaker system.You can then stream audio from your Bluetooth enabled cell phone or MP3 player to your speaker system.Enjoy the convenience of having your music source in the palm of your hand and listening to it through your home stereo. &
Specifications USB BLUETOOTH 4.0 1.BEST SERVICE 2.HIGH QUALITY 3.CHEAPTER PRICE SpecificationsPortable and exquisite 20m transmission distance, strong signal Data rate: 3Mbps transfer performanceProduct name: Mini USB Bluetooth 4.0 adapterProduct Model: ORICO BTA-401Color: BlackProduct IntroductionBTA-401 is a brand-new Bluetooth 4.0 adapter released by ORICO, it support USB2.0 interface. With the CSR8510 chipset, and go with the CSR Harmony drive software. Product Features Chipset: CSR8510Conforms to Bluetooth 4.0 technology specification, dual mode transmissionDownward compatible with Bluetooth 2.0, 2.1, 3.0 specificationPortable and exquisite20m transmission distance, strong signalData rate: 3Mbpstransfer performanceProduct specifications Name Mini USB Bluetooth 4.0 adapterModel ORICO BTA-401chipsetCSR8510Distance20mTransfer rate3MbpsInterfaceUSB2.0Drive softwareCSR Harmony Wireless Software StackSupport OSWindows XP/Vista/7/8 and MAC Product
Specifications 1.USB2.0 Bluetooth Adapter 2.10m working distance 3.2.4~2.4835GHz frequency 4.Full USB 2.0 port 5.Manufacturer USB2.0 Bluetooth AdapterProduct DescriptionThis kind of Bluetooth USB Adapter, widely used in desktop PCs, and Laptop notebooks, can be made to share files and documents conviniently, and you can play multi-player PC games wirelessly by using it, in additiion, you also can use it to wireless printing documents and netmeeting in the office.FeaturesHand-free installation, plug and play Used for desktop PCs, and Laptop notebooks Easy to expand the network Works with microphone speakers on PC Plays multi-player PC games wirelessly Wireless printing documents or net meeting Faxes via remote Bluetooth cell phone, modem or PC Exchanges or synchronizes personal information Shares file and information effortlessly, browses, opens, and copies Accesses internet via GPRS, CDMA cell phone or ADSL access point SpecificationsBroadcom V2.0+EDR specï&frac1
Specifications 1,Bluetooth Connection 2,Compatible with All moblie device 3,30pin Female Plug 4,10m remote bluetooth control 1,Bluetooth Connection 2,Compatible with All moblie device 3,30pin Female Plug 4,10m remote bluetooth control 4.also can be used on MFI stereo and speaker
Specifications aaIf you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week, and we will reply Features:1.Bluetooth 2.0 stereo chip module.2.With 140mAh Li-ion battery built inside.3.Charge mode: USB charging for 3 hours.4.Can be received in 10 meters.5.Change your ordinary stereo equipment to a Bluetooth one.6.Stand-by time: 140 hours, when connected to earphone 3 hours.7.Color: Black.Usage:Connect the dongle adapter to your stereo equipment with the 3.5mm audio interface.Press the button of the adapter for 3-5 seconds till the light blink, open the bluetooth of your computer or cellphone; search the adapter for pairing, insert pass word 0000 then the music in your pc or phone will be played in the stereo.In the place where have obstacles and wireless interference strongly, the available distanceis around 3-8 meters. Note: Please turn off the dongle when charging.Package include:1X Bluetooth dongle adapter1X USB charging cable
Place of Origin: Guangdong China (Mainland) Brand Name: SEACHANGEWIN Model Number: SC-gmate Usage: Mobile Phone color: black,white,orange package: 1pcs/gift box Packaging & Delivery Packaging Detail: 1pcs/gift box Delivery Detail: 3-7days Specifications Gmate bluetooth transformer: bluetooth 2.0 edr 1 push-push sim card slot micro usb android support:coming soon Gmate bluetooth transformer dual sim adapter Gmate Bluetooth Dual SIM adapter Key Advantages:Enable an Apple iTouch 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 discretelyFor iPod Touc
Place of Origin: Guangdong China (Mainland) Brand Name: OEM service Model Number: V-HT-3 Packaging & Delivery Packaging Detail: blister or OEM package Delivery Detail: 15-20days Specifications Newest!!! bluetooth adapter 4.0 1.Rate: 3Mbps. Receiving/Sending range:0-100m 2.Bluetooth BT 4.0 Newest!!!! bluetooth adapter 4.0 Specification:. Bluetooth BT 4.0. Supporting profiles: Networking, Dial-up, Fax, LAN access, Headset and WiFi. Operation system: Windows98, 98se, Me, 2000, XP, Vista, Windows7. Interface: USB Compliance. Rate: 3Mbps. Receiving/Sending range:0-100m Features . Simple Pairing. Good Anti-jamming. Unicast Connectionless Data (UCD). Enhanced Power Control (EPC). Alternate MAC/PHY >Generic AMP. L2CAP .A2MP .Security and HCI >802.11 PAL &
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: CV102 Usage: Computer Output Type: USB Connection: Plug In Interface: USB Sensitivity: <-85 dBM Security: Built-in password and user license Power: USB connection direct power supply Symbol rate: 3 Mbps Receiving/Sending range: 0-20m Packaging & Delivery Packaging Detail: paper packaging Delivery Detail: 3~7days Specifications Bluetooth USB Adapter USB2.0 1.High quality. 2.Good price. 3.Fast shipping. 4.100% brand new. Bluetooth USB Adapter USB2.0 (CV102) Introduction:we provide USB Bluetooth 2.0 Wireless Dongle Adapter,This item has reasonable price and the good quality. Gain this item you also gain the best after-sales services.Features:1.Networking, Dial-up, and Fax.2..Convert non-Bluetooth PC into a Bluetooth enabled one3.Enabled wireless connectivity to Bluetooth headset4.Intuitive software user interface, without complicated settings5.Under For WindowsXP SP2/VISTA may fr
Type: Tablet PC Products Status: Stock Screen Size: 8" Processor Manufacture: Actions ARM7029ARM7029 Processor Type: Actions ARM7029, Cortex A9 Quad Core Processor Main Frequency: 1.2GHz Hard Drive Capacity: 16GB Memory Capacity: 2GB Touch Screen Type: Capacitive Screen Display resolution: 1024x768 Battery Life: about 5 hours Feature: Bluetooth,Wifi,3G,Webcams,Multi Touch,HDMI,G Sensor,Camera Operating System: Android 4.1.1 Weight: 320g Place of Origin: Guangdong China (Mainland) Brand Name: Aniol Model Number: Novo 8 Discover Video chat: skype, MSN, QQ System: Google Android 4.1.1 jelly bean Camera: Built-in 0.3M pixel front camera and 2.0M pixel rear camera quad core: AQuad core + Four processors GPU: GC1000 Plug Bluetooth: Built-in Bluetooth Memory: RAM 2GB + ROM 16GB Title: Ultra thin usb bluetooth adapter for android tablet driver HDMI: 1080P 1.4 Others: 3D Game/G-sensor/Wifi Screen: IPS Capacitive High Resolution (1024*768) Touch Screen G+G Packaging & Delivery Packaging De
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 smallest, no need driver, Csr2.0+EDR best use for EEE PC Smallest Bluetooth 2.0 USB Adapter Best for EEE PC smallest, no need driver, Csr2.0+EDRbest use for EEE PCBluetooth specification V 2.0 & V 1.2 Compliant. Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset Operation system: Windows 98, 98se, Me, 2000, XP Interface: USB compliance Symbol rate: 3Mbps Receiving/sending range: 20 m Convertion Bluetooth PC into Bluetooth enabled. Wireless connect to Bluetooth devices such as mobile phones, PDA or PC, for data transfer, networking, and dial-up, fax. Enabling wireless connection to Bluetooth headset. Supporting Bluetooth voice data Supporting multi languages
Specifications With 3500mAh Battery for mobile phone, Support iOS Platform 4.0 or Above and Android Platform 2.37 or Above (Baby Blue) Kmate is a Dual card dual standby Bluetooth Adapter,Support IOS and Android Platform,also known as"smart terminals' invisible partner",and it is the evolution and enhancement of the epoch-making significance of the traditional"Apple Peel"technology. Just insert any two GSM SIM cards in the Kmate which is associated with your Apple iOS or Android Platform smart terminal equipment by way of wireless Bluetooth technology, and it will enable them to increase the Dual SIM/Standby mobile phone features (such as voice calls, text messages and Internet access) 1) Feature Make an itouch have iPhone features Let iPhone become a Triple SIM/Standby phone Enable iPad to be more excellent(Calls,SMS,Internet access) Exquisite design, Can be put into a bag or pocket Connection by Wireless Bluetooth Technology,acting as an invisible set Kmate is
Place of Origin: Guangdong China (Mainland) Brand Name: MJ Model Number: BTD-003 Usage: Mobile Phone Type: Bluetooth Packaging & Delivery Packaging Detail: blister+color card Delivery Detail: 5-8 days Specifications Bluetooth Dongle for BTD-003 1.Small and light bluetooth headset 2.Automatic cennecting function 3.Works stereo Product Name: Bluetooth Dongle for BTD-003 Details:*Bluetooth headset with digital recording*Records incoming and outgoing calls*Record voice memos*Extremely clear voice*Supported profiles : Headset, Hands-free*Recording audio indication*Memory full audio indication*Works stereo, excellent for listen music for your cell phone*Perfect for truckers, restaurants, and on-the-go business functionsOthers :We can offer you different kinds of other mobile phone spare parts,Mobile phoneLCD,Mobile phone touch screen,Mobile phone Housing,Mobile Phone Flex Cable,MobilePhone kepad,Mobile phone Buzzer,Mobile Phone Speaker,Mobile Phone Microphone,MobilePhone Charger,Mobile
Specifications bluetooth usb 2.0 dongle adapter Wirelessly connect to bluetooth devices, such as mobile phones, PC,Windows etc Bluetooth USB 2.0 Dongle Adapter - Supports Bluetooth technology, bluetooth V 2.0 + EDR chip-free driving;- Bluetooth standard V2.0 + EDR (Bluetooth V2.0 + Enhanced Data Rate);- USB2.0 specification, backward compatible USB1.1/1.2;- USB bus-powered, no power supply, LED lights indicate;- The ultra-thin extremely light, built-in antenna, without USB connection, use, and easy to carry;- Frequency :2.400-2 .4835 Ghz (CSTC);- Communication frequency: frequency hopping;- Spread spectrum (FHSS);- Transfer rate: 3 Mbit / s (EDR), transmission speed more quickly;- Working range: 0-100m;- Security: 128 bits safe mode;- Operating system support: Windows 98/98SE, Windows Me, Windows 2000, Windows XP, Windows Vista;- Supports EDR safe mode;- Wireless transfer files, audio, video, wireless printing, wireless networking, and other functions;- Wireless connection with
Specifications USB Bluetooth Adapter Manufacturer High speed to 1M bps User friendly design Excellent stability USB Bluetooth Adapter 1)according to bluetooth V1.2/V2.0 standard 2)opration frequency in 2.4GHZ to 2.483GHZ ‚adopt FHSS technology 3)opration range approximately 25M /100M4)Support Windows 98SE/ME/2000/XP or Mac OS X 10.2.6 above opration system 5)sensitive: < -85 dBM 6)date transfer rate: 1M bps Transfer pictures from your camera phone to the PC ‚use your mobile phone to transport data from PC to PC‚Synchronize your cell phone&PDA with your PC wirelessly ‚this dongle can communicate with all device with bluetooth
Products Status: Stock Brand Name: OEM Model Number: No Place of Origin: Guangdong China (Mainland) System Support:: Windows XP/Vista/Win7 Color:: Black + golden Dimensions:: 0.87 in x 0.59 in x 0.24 in (2.2 cm x 1.5 cm x 0.6 cm) Weight:: 0.07 oz (2 g) Packaging & Delivery Packaging Detail: Factory standard packaging Delivery Detail: 3-5 working days after conforming your payment Specifications - Mini USB 3.0 Bluetooth Adapter - System Support:Windows XP/Vista/Win7 - Mini design,Multi-use for Mouse and keyboard etc. Mini USB V3.0 Bluetooth Dongle Adapter for Laptop Handfree Mobile
Specifications we professionally produce all kinds of cables,such as USB cable,HDMI cable,VGA cable,SATA cable,RS232 cable,DVI cable,etc usb bluetooth dongle,work with bluetooth compliant devices including laptop PDA handheld pc digital camera printer mobilephone Specitication: *bluetooth specification V2.0 compliant *supporting profiles:networking,dial-up,fax,lan access,and headset *operation system:windows98,98se,me,2000,xp,vista *interface:usb compliance *symbol rate:3mbps *receiving/sending rang:0-100m Features: *cibvert non bluetooth pc into bluetooth enabled *wireless connect to bluetooth devices such as mobile phones,pda or pc,for data transfer *networking,dial-up,fax *enabled wireless connection to buletooth headset *supporting bluetooth vioce data *supporting multi languages have CE FCC ROHS
Specifications MINI USB 2.0 BLUETOOTH V2.0 EDR DONGLE WIRELESS ADAPTER usb 2.0 bluetooth dongle mini bluetooth adapter MINI USB 2.0 BLUETOOTH V2.0 EDR DONGLE WIRELESS ADAPTER Features: 100% Brand New. Works easily, just plug and playConvert's non Bluetooth PC into Bluetooth enabled. Wireless connect to Bluetooth devices such as mobile phones , PDA or PC , for data transfer, networking, and dial-up , fax etc. Enabled wireless connection to Bluetooth headset. Supports Bluetooth voice data. Supports multi languages. This Bluetooth adapter does not need any driver on any of the compatible operating systems.Small design and portable Specifications: Bluetooth specification V 2.0 & V 1.2 Compliant. I/O Interface : USB Supporting profiles : networking, Dial-up, Fax, LAN access , and Headset. Operation system : Windows 98, 98SE, ME, 2000, XP, VISTA and Windows 7.Receiving / Sending rang : 0-100m (reality 10 - 20 m in
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: 3gPackage size: 9 * 3 * 1cmPackage weight: 8g We've been involved in electronic supply chain for more then 8 years, especially well reputed in our professionl advisory service and out-going quality control. In order
Specifications bluetooth usb dongle, 20m, V2.0+EDR, support Vista and A2DP Description:Bluetooth usb dongle, blister package with CDavailable bluetooth chipset brand: ISSC, Broadcom or CSRavailable version: Bluetooth V2.0+EDRWorking distance: 20mFunctions:1) Serial Port Profile2) Dial Up Networking Profile3) File Transfer Profile4) Human Interface Device Profile5) Hardcopy Cable Replacement Profile6) Object Push Profile7) Synchronization Profile8) LAN Access Profile9) FAX Profile10) Personal Area Networking Profile11) Advanced Audio Distribution Profile12) Basic Imaging ProfileSpecifications:1) Super slim design (3mm thickness) with little slide front cover2) Bluetooth V1.2 & V1.1 and V2.0 compliant3) I/O Interface: USB V1.14) Operation range: 20m (Bluetooth class 2)5) Color: white or black6) Built-in antenna7) Carrier Frequency : 2.4 ~ 2.483GHz8) Maximum data rate: 1Mbps9) Spread Spectrum: FHSS (Frequency Hopping Spread Spectrum) 10) Modulation Method: GFSK (Gaussian Freque
Specifications bluetooth adapter rs232 For SONY 16V,3.75A 1.Fast delivery 2.Small order accepted 3.100% quality guarantee 4.Best price bluetooth adapter rs232 For SONY 16V,3.75A 1.Multiprotection design, safety. 2.High efficient more than 85%. 3.Warranty:2 years. 4.Certificates:CE/FCC/Rohs and ISO9001:2000 International Quality Management Systems. 5.Brand new components, grade A quality. 6.100%full-load burning test. 7.Factory sale,stable performance of our laptop adapter. 8. Fast shipping, 3 days delivery time. 9. Safe with overvoltage, shortcircuit and overcurrent protection. input voltage: 100V-240VAC (50-60Hz)output voltage:16Voutput current:3.75Ampspower:60WDC Tip:6.0*4.4mm black with pin insideadapter tip:3-prongDimension : Warranty:2 yearsCompatible Laptop model:VAIO PCG-505, VAIO PCG-505 series, VAIO PCG-505EX, VAIO PCG-505F, VAIO PCG-505FX, VAIO PCG-505G, VAIO PCG-505GX
Specifications Charge your Vupoint Magic Wand Bluetooth with AC/DC power. USB AC DC Power Supply Wall Adapter for Bluetooth Magic Wand Product DescriptionCharge your Vupoint Magic Wand Bluetooth with AC/DC power.Plug type :US PlugInput: Ac 110V -240V 50160HZOutput: DC 5V±0.2V DC 500mA±30mAIntegrated USB Port LED Power indicatorBuild-in Smart IC chip can recognize a full battery and automatically switch to stand-by mode to protect your Magic Wand from overcharging. Weight(g) :35g
Specifications Newest!!! Bluetooth Usb Adapter For Android 1.Rate: 3Mbps. Receiving/Sending range:0-100m 2.Bluetooth BT 4.0 Newest!!!! Bluetooth Usb Adapter For Android Specification:. Bluetooth BT 4.0. Supporting profiles: Networking, Dial-up, Fax, LAN access, Headset and WiFi. Operation system: Windows98, 98se, Me, 2000, XP, Vista, Windows7. Interface: USB Compliance. Rate: 3Mbps. Receiving/Sending range:0-100m Features . Simple Pairing. Good Anti-jamming. Unicast Connectionless Data (UCD). Enhanced Power Control (EPC). Alternate MAC/PHY >Generic AMP. L2CAP .A2MP .Security and HCI >802.11 PAL >HCI Transport updates for USB and SDIO >Generic Test Methodoloqy. Read Encryption Key Size
Specifications A.Customized color ; 2 years warranty B.Certification: FCC CE CB CCC UL C.Plug:UK US EU AUS CN Specifications 12V 1A steering wheel adapter plc wifi Add: No.20 FuRong Road ,Gushu ,Baoan District ,Shenzhen ,China TEL: 86-0755-29599082-4 FAX: 86-0755-29925848Trademanager : cn1501311591 Skype : cindychen_csh QQ:1045430138 Mobile: 86-13421334509 If you are interest in our products , pls feel free to contact us , it's our pleasure to offer you help !
Specifications 20m usb bluetooth dongle, usb bluetooth adapter with different ID licence Chipset:CSR Different colour is available bluetooth dongle,USB bluetooth dongle,bluetooth adapter, usb dongle, usb bluetooth adapter Chipset:CSRBoundled software:IVT 2.7Operation Range:20mdifferent ID licenceDifferent colour is availableCE, 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 modesClass II standard that supports an operating range of 20 metersSupports the newest Vista OS and Mac OS XUnlimited wireless applications (including multimedia applications). It can supports maximum 7 Bluetooth devices at the same time.Improves usability through smoother multi-device scenariosSupport A2DP Hi-Fi headsetBe able to coexistencePortable, lightweight and mini sizedFull speed USB v2.0 interfaceRosh leadless material qualifiedFriendly to o