Specifications (723Kbps, Bluetooth 1.2, USB 1.1), Black, Retail Manufacturer: CANYON Bluetooth is a wireless connection technology between 2 or more devices. Canyon has developed 2 Bluetooth USB adapters to create a wireless connectivity environment within a range up to 100 meters.BenefitsBluetooth technology to connect mobile phones, PDAs, keyboards, mice and other compatible devicesRuns with USB 2.0 and even USB 1.1 computers having Windows 98 and more recent operating systemsFull-featured industry-standard BlueSoleil software stack by IVTBluetooth Class 2, v.1.2 device (10 meters, up to 723 kbps)Slim rubber coated design with blue LED status indicator
Specifications 1. Cheapest PC USB Bluetooth Dongle Bluetooth Adapter 2. True Plug & Play in XP and Vista 3. Internet Access sharing Cheapest PC USB Bluetooth Dongle Bluetooth Adapter Features:- Effortless collaboration in file and information sharing- True Plug & Play in XP and Vista- Bluetooth V2.0 + EDR compliant, backward compatible with v1.2 and 1.1- USB interface fits both Desktop PCs and Notebooks- Cheapest PC USB Bluetooth Dongle Bluetooth Adapter - Internet Access sharing- Enables communication with Bluetooth Mobile Phones Specification:1.USB 2.0 Bluetooth dongle2.Chip choice:ASE3620,BROCOM.CSR etc3.Factory production with high Quality&Competive price4.Plug and play. no need extra power5.Compliant with Bluetooth v2.0&1.26.Wireless connect to Bluetooth devices such as Mobile phones, PDA or PC, for data transfer, 7.Networking, and Dial-up, Fax. 6.Operating System: Windows 7/98/98 SE/ME/2000/XP/VISTA8.Long Range Bluetooth Dongle 9.Data
Place of Origin: Guangdong China (Mainland) Brand Name: OEM / RJ Model Number: For SONY 16V 4A Usage: Laptop Output Type: AC Connection: Plug In Warranty: 2 years original quality: 100% guarantee ISO9001:2000: Factory Direct Sale Packaging & Delivery Packaging Detail: OEM, color, Neutral, Customized packing, blister bag / pvc bag. carton Size: 59*27*37 cm. 50PCS/CTN Delivery Detail: 3 - 5 working days after confirm your order. Specifications usb bluetooth adapter for android tablet For SONY 16V 4A 1.High quality,best price 2.Multiprotection design,safety usb bluetooth adapter for android tablet For SONY 16V 4A 1.low DC ripple, safe, reliable and stable.2.Tested by full load high temperature burn-in and 100% aging, low defect rate.3.OEM ,100% compatible with various brands of laptops.4.100% burning test before shipment.5.CE/FCC/RoHS-certified, environment-friendly and safe. Environmental requirementoperating temperature: 0-40storage temperature: -20-85Operating Humidi
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: S Material: PU Compatible Brand: Apple iPhones Specifications Portable Stereo Bluetooth Adapter for iPhone Designing for changing the ordinary audio into the Bluetooth stereo . 2) Adopt Bluetooth V3.0 technology 3) Using back splint design to make it easy to be used in any place 4) Using high pressure injection, spraying the UV to make scratch-resistant **Specification: 1) Bluetooth protocol: Bluetooth V3.0 2) Power standards: Class 2 3) Communication distance: 10m 4) Bandwidth: 2.1GHz (2.402-2.483.5MHz) 5) Transmitting sensitivity: about 2dBm 6) Receiving sensitivity: -85dBm 7) Audio output interface: 3.5mm stereo interface 8) MIC distance: about 1m 9) DAC SNR: 98dB 10) Continuous use time: 12 hours 11) Operating current: 15-17mA 12) Charging time: about 1 hour 13) Size: 62*28*13mm
Specifications 1.t android dongle support mirocast 2. support DLNA Microcast Airplay 3. share media file from cellphone tablet pc,laptop New digital products Visson V5 mirror display displayer mirror display on TV What is V5 WIFI display dongle:It enables wireless delivery of streaming or local HD movie/picture/screenfrom windows pc, tablets, iPad, mobile phones, etc to normal TV set.
Place of Origin: Guangdong China (Mainland) Brand Name: Simsukian Model Number: SK01G Usage: Game Player Output Type: DC Connection: Plug In Color: Black/White Packaging & Delivery Packaging Detail: PEbag+small white box,100pcs/carton Delivery Detail: 20days after the document and formal order confirmed Specifications bluetooth adapter 1.International certificate 2.professional manufacturer 3.OTP/OPP/OVP/ Protect 4.2 years' warranty Bluetooth adapter 1) Input: 100-240VAC ± 10%, 50/60Hz 2) RoHS,WEEE compliant3) UL / CCC / VDE / BS / SAA / KC / PSE TYPE4) Efficiency: 75% Min5) Load regulation: ±5%6) Length of DC cable: Per request (Standard: 1.5M)7) Output connector: Per request (Such as 5.5*2.1mm, 5.5*2.5mm, 3.5*1.35mm etc.)8) Safety standards: IEC/EN/UL60950;9) Hold up time: 20mS Min Protections1) Short circuit protection2) Over voltage protection3) Over current protection4) Thermal shutdown protection Envionmental requirements 1)
Specifications mini usb bluetooth adapter with US plug 1.100% plasticABS 2.100% pure copper wire 3.100%compatible 4.100%good service mini usb bluetooth adapter with US plug ModelTXW618i-mini5pinInputAC90V-240V 47-63HzOutput5V-12V, 500-1000mAWarranty12 monthsMOQ1PCSWeight(net)53gAvalible power6WQualityPCB:Smart IC for steady circuitShell material: ABS raw material+PCPure materil Copper madeLong time load aging testPackingblisterpolybagwhite boxAccepting OEM Logo printingDelivery time7 to 15 working days after receiving depositEnvironment requirement1.Operating temperature : -10°C---+40°C2.Storage condition: -40°C---+ 60°C 3.Relative humidity: ≤ 85%, gas pressure :86-106Kpa 4.Load effect: 3%Scope of application1.For Iphone,Samsung,Blackberry,Nokia,SonyEriccson etc2.For MP3/MP4/ Portable DVD player player3.For E-cigarette4.F
Specifications Wireless audio: Bluetooth Easily pair with your Bluetooth-enabled device Listen for up to ten hours What you need:FOR AUDIO PLAYBACK:Smartphones,tablets and other devices that support Bluetooth wireless audio profile[Advanced Audio Distribution Profile(A2DP)]or 3.5mm audio output,For smartphone and tablets.FOR PHONE CALLS:Phones that support Bluetooth Hands-Free Profile(HFP1.5)including iphone(all generations) Easily pair with your smartphone,tablet or other Bluetooth-enabled device.Enjoy great sound with enhanced bass.Listen for up to ten hours'straight on the rechargeable,internal battery .Play,share,compete and enjoy-all day long.Make crystal clear with the handy speakerphone with buil-in mic.It's great for phone calls or video chats -alone or with a group. Now,great sound goes where you do share a playlist at a picnic.Watch a movie with your sweetheart under the stars.Gather around and wish a happy birthda
Specifications 1.Bluetooth Music Receiver 2.Connector:Equipment with 30-Pin Dock 3.Transmission distance:Within 10meters 4.Black Description:New mini light and portable design.Easy to use by connecting directly 30 pin dock to change the common sound-box to Bluetooth sound-box.Long distance to play your favorite songs in your device through a Bluetooth connection.Support digital products using Bluethooth, such as iPad, iPod touch, iPhone, Bluetooch cell phone, Bluetooth PC, PSP.Complies with Bluetooth 2.0, Plug and Play.Support A2DP V1.2, compatible with all devices enabled with A2DP stereo Bluetooth.Transmission distance: not less than 10 meters (33 feet).Methods used:Step 1:Bluetooth music receiver connects directly to iPod speaker 30 pin dock.Step 2:Enable the bluetooth function for the devices such as iPad, iPhone, bluetooth pc, cell phone, search bluetooth devices , enter the code: 0000 and connect with it.Step 3:After successful parting, we can play music by player without wires.
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
Place of Origin: Guangdong China (Mainland) Brand Name: superinworld Model Number: afs Products Status: Stock Type: USB Adapter Packaging & Delivery Packaging Detail: gift pacakage Delivery Detail: within 2 working days Specifications usb bluetooth adaptor USB3.0 mini-receiver apply to Windows 98,98 SE,2000,XP,Windows7
Specifications 1,Item Number:YUD801 2,Input:DC12V 3,Output:15V/16V/18V/19V/20V/22V/24V(0/+0.5V NOLOAD) 4,DC Size:round 2-pin please peruse the details of our products Specifications for 80w universal bluetooth adapterColorBlackInput VoltageDC12VOperation Temperature0°C ~ +40°CVibration Input Voltage RangeDC11V-DC15VInput Rated Current7.5AMPInput Power90WEfficiency>88%(TYP)Out Power80WOutput CurrentDC5.5AMP(max)Output Voltage15V/16V/18V/19V/20V/22V/24V(0/+0.5V NOLOAD)Overload ProtectionYESShort Circuit ProtectionYESRipple Noise500mvLine Regulation1%Load Regulation1%Compatible WithAcer (Aspire, Tablet, Travelmate, AcerNote, Anywhere, Extensa, AcerNoteLight)AMS Tech (Rodeo, TravelPro, AVERATEC)Compaq (Armada, LTE, Evo, Presario, Prosignia, Tablet)Fujitsu ( LifeBook models)GatewayHP (Pavilion, Omnibook)IBM ( T series ThinkPads)LenovoNEC (LaVie C, LC series, PC Series, LT series)Versa (VersaNote, VersaPro)Panasonic(Toughbook models)SharpSony PicturebookSony ViaoSotec
Specifications USB Bluetooth Version 3.0 Mini Adapter Dongle High data transfer speed USB 3.0 . USB Bluetooth Version 3.0 Mini Adapter Dongle -Bluetooth BT 3.0-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:0-100mFeatures:-Sinple Pairing-Good Anti-jamming-Unicast Connectionless Data(UCD)-Enhanced Power Control (EPC)-Alternate MAC/PHY
Place of Origin: Texas United States Brand Name: . Model Number: Bluetooth Adapter Mini Type: Other Application: Telecommunication Supply Voltage: V Dissipation Power: A Operating Temperature: C Packaging & Delivery Packaging Detail: Brand New&Original Delivery Detail: 1 day after received the payments Specifications Bluetooth Adapter Mini Our Service: Electronic components Supply,Bill of Materials (BOM List) quote If you have a project or looking for electronic parts and components,pls feel free to contact us, Our Service: Electronic components Supply,Bill of Materials (BOM List) quote and evaluate Providing a full range of
Type: Code Reader Voltage: Standard Power: Standard Certification: CE,FCC Applicable Models: For all obd ii car Place of Origin: Guangdong China (Mainland) Brand Name: ELM327 Model Number: ELM327 bluetooth Gross weight: 0.5 KGS Net weight: 0.3 KGS Delivery time: 1 day Delivery method: by DHL, UPS, TNT, EMS, Hoko Port With bluetooth: Yes Warranty time: 1 year Mini quantity of order: 1 unit Packaging & Delivery Packaging Detail: Giftbox with full package Delivery Detail: Send out within 1 day after we received your payment Specifications Super elm327 bluetooth adapter is the newly developed wireless scan tool, wholesale price with fast ship Super elm327 bluetooth adapter Featuresbluetooth ELM327 is the newly developed wireless scan tool. It supports all OBD-II protocolsWorks with all OBD-II compliant vehicles Wireless (Bluetooth) Software included for Palm, PDA Software included for Windows PC Software included for Windows Smartphone Supports ISO 9141, KWP2000 Supports SAE J1850 Su
Specifications USB adapter 1.High quality,competitive price 2.modified and custom design available... 3.professional manufacturer USB adapter1.High quality,competitive price2.modified and custom design available...3.professional manufacturer Payment:We accept Payment LC, T/T, western union,etc.Ø Price terms : FOB Ningbo or Shanghai . Shippment:by sea or air shipping --- we have good forwarders ,super service & price ! Especially ,it is free to ship by sea sometimes!by express shipping(DHL ,FEDEX ,TNT ,UPS ,EMS,Special Line )----We got good discount from them ,even more than 50% discount most times!A Tracking Number will be sent to you via e-mail after your order has been shipped.
Specifications 1.bluetooth wireless music receiver 2.Wireless music receiver 3.bluetooth wireless audio adapter 4.mini portable 5.CE&Rohs Hot sale bluetooth wireless music receiver Wireless music receiver bluetooth wireless audio adapter Specification:With this Bluetooth Music Receiver, you can wirelessly play your device through your home stereo or stand-alone speakers. You will get stereo sound and the ability to control your playlist directly from your device from the comfort of your couch.Brand new and good quality bluetooth music receiverWirelessly-Play music through you home stereo and stand-alone speakersWith this bluetooth receiver, you do not bother by the cable problem anymore, put the speakers wherever you want, sit back and listenEnjoy the music and do other thing with your device without worrying about cable hassleConnect a device without ever going near the stereoBluetooth connection has a 30 feet range for virtually unlimited wireless listening in your homeOper
Place of Origin: Guangdong China (Mainland) Brand Name: LEDMATE Model Number: 3G Antenna Item: 2.4G Antenna Frequency Range: 1920-1980/2110-2170MHz Gain: 12dBi VSWR: â¤1.5:1 Maximum Input Power: 50 W Connector: N-F Mounting mast diameter: 55 to 110 mm Lightning Protection: Direct Ground Dimension: 807*180*89mm Weight: 4KGS Packaging & Delivery Packaging Detail: By air or express is carton box with PVC By sea is wooden box with PVC Delivery Detail: 5 days for sample, 10-25 working days for order. Specifications usb bluetooth adapter with antenna 1,1920-1980/2110-2170MHz 2.Gain 12dBi 3,Outdoor Point to multipoint Outdoor 3G Antenna usb bluetooth adapter with antenna Application: 1,1920-1980/2110-2170MHz 2.Gain 12dBi3,Outdoor Point to multipoint 4, Outdoor covering systemFeature:- 1920-1980/2110-2170MHz usual system-&nb
Brand Name: Max-future Model Number: F-1150 Place of Origin: Guangdong China (Mainland) Color: Black Specifications *Bluetooth Music Receiver for iPod/iPhone Dock *Comes with a Audio Adapter *For other Smartphone * Product size:40*40*9mm Bluetooth Music Receiver for iPod Dock Speaker *Bluetooth Music Receiver for iPod/iPhone Dock*Comes with a Audio Adapter*For other Smartphone*Included Audio adapterPower:iPod/iPhone Dock or USB (by using the included Audio adapter)Product size:40*40*9mm
Place of Origin: Guangdong China (Mainland) Model Number: BD05 Transmission Distance: 10M Packaging & Delivery Packaging Detail: Blister / Retail box. Delivery Detail: 3-15days after deposit Specifications Mini Bluetooth USB Dongle 1.Quick Data transfer. 2.only 1.5cm long. 3.Hot Plug and Play. 4.For all microsoft software. Features: Bluetooth USB adapter(dongle) Surf the internet by dial-up service through a Bluetooth mobile phone Easily create a small network with up to 8 Bluetooth products File Transfer Information Exchange Information Synchronization Technical Information: Bluetooth Version2.0 Class 2 OperationISM Band Frequency2.4GHz - 2.48GHzMaximum Data Rate1MB/sSensitivity-89dBM at 0.1% BEROperating Distance0 - 30MEncryption128-bit Secure EncryptionOS SupportCompatible with Windows 98SE / ME / 2000 / XP / Vista Why buy from us? 1.Samples: Some iterm,we can off
Specifications rechargeable bluetooth adapter for speakers 1: Amazing acoustic quality, large stereo music sound 2: color: black rechargeable bluetooth adapter for speakers bluetooth adapter for speakers bluetooth wireless speaker portable wireless speaker Specifications:* Bluetooth 2.1 + EDR(A2DP) standard*Amazing acoustic quality, large stereo music sound* Talk hands-free with any cellphone,control with each other* 3.5mm audio jack: work just fine withany ipod,cellphone or PC.* Charging by USB through computer* Rechageable lion battery Applications: Mobile phone/ PC / ipad/ipod/ mp3/ mp4 etc. bluetooth adapter for speakersSpecifications:*Power : 3W*Speaker drivers:Li 3.7V / 450MA*Playing time: 4 hours (volume 50%)* size: 5.8 * 6cm / 2.4 * 2.3in (Diameter * Height)*N.W.:180g Packaging information: bluetooth adapter for speakers*Gift box*CTN size:cm*40pcs/CTN*G.W.0.18 KG*N.W.: 0.3KG/PC*Accessori
Brand Name: XZT Model Number: HK017 Place of Origin: Guangdong China (Mainland) Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: 1pc/poly bag, then in one blank box Delivery Detail: 7-15 days 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 &am
Place of Origin: Guangdong China (Mainland) Brand Name: MYH Model Number: LD-DC90 W,LD-DC90W Usage: Laptop Color: black Place Of Orign: China Connection: Desktop Lead Time: A week Outpute type: DC Input type: AC Net weight: 0.43KG MOQ: 100pcs Packaging & Delivery Packaging Detail: 50PCS / CARTON MEAS. :74*37*26.5 cm N W:12.0KGS G W: 13.0 KGS Delivery Detail: 7-14 days Specifications Bluetooth phone adapter The competitive factory price Protected against overload ,overheating. approval CE ROHS Newest LD-DC 90W bluetooth landline phone adapter power charger for car and home Description With AC and DC input Cable.With 8 interchangeable tips Suit for most brand laptops1.AC Input: Input Votage: AC 110 – 240 V Input Current: 1.8A2.Output voltage: DC15 – 24V3.Output Current: 15,16,18,19,20V / 4.5 A 22V,24V / 3.75 A4.USB Port:5V5.Approvals:CE and ROHS6 Overload protection &
Place of Origin: Taiwan Brand Name: Arsys Model Number: HL-MD08P-C1P Class 1, V2.1+EDR, Up to 500 meters: Support Bluetooth Serial Port Profile (SPP) Packaging & Delivery Packaging Detail: Colour Box Delivery Detail: 2~3 weeks Specifications Bluetooth V2.1+EDR, Class 1, Operation Range up to 500 meters,Support Bluetooth Serial Port Profile, Baud Rate up to 921.6Kbps Bluetooth Specification v2.1 EDR Supports Bluetooth Serial Port Profile (SPP) Provides transparent RS232 serial cable replacement. Supports Baud Rate 1.2k to 921.6k bps. Easy to use Windows configuration tool available. RS232 Interface 9pin D-SUB female DCE connector.Supports UART interface. Supports CTS/RTS hardware flow control.True Plug-n-Play, no driver required. Customized features support for pairing mode, device name, PIN code. Supports Bluetooth SPP as a slave or a master. Supports Bluetooth Auto Reconnect.Model NumberHL-MD08P-C1PBluetooth ProfileSeries Port Profile (Bluetooth SPP)StandardBluetoot
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
Brand Name: OEM Model Number: EDR-T02 Place of Origin: Guangdong China (Mainland) color: Black materal: ABS certificate: CE ROHS package: blister color packing sending range: 0-100m Packaging & Delivery Packaging Detail: blister color packing Delivery Detail: 20 days after order confirmed and deposit received Specifications Interface:USB Compliance Rate:3Mbps Receiving/Sending range:0-100mSimple Pairing Good Anti-jamming Unicast Connectionless Mini USB 2.0 Bluetooth adapter very competitive price Specification *Bluetooth BT 3.0 +HS CompliantCompliant*Supporting profiles:Net working,Dial-up,Fax,LAN access,Headset and WiFi*Operation system:Windows98,98se,Me,200,Xp,Visa,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
Brand Name: Gaoyitech/OEM Model Number: LVT-010 Place of Origin: Guangdong China (Mainland) indication: LED indication power supply: by PCFull speed USB interface System requirement: PC or notebook with USB port, Windows2000, XP , Vista match: Bluetooth v2.0 specification Packaging & Delivery Packaging Detail: color package and gift box Delivery Detail: within one week after confirming the order Specifications new 2.0 PC USB bluetooth dongle+bluetooth dongle adapter+bluetooth adapter 1.support PC,notebook,Windows2000,XP,Vista 2.LED new 2.0 PC USB bluetooth dongle+bluetooth dongle adapter+bluetooth adapter*Super miniature size: 2.2 x 1.8 x 0.7cm*Compliant with Bluetooth v2.0 specification*Class II operation*Powered by PCFull speed USB interface, compliant with USB 2.0*LED indication*Software upgradeable*Built-in antenna*Frequency band: 2.4 to 2.483GHz*Maximum data rate: 3MB*Sensitivity: -89dBM at 0.1% BER*20m operating range*128-bit secure encryption*Supports: dial-up networking, local
Specifications USB Bluetooth Adapter 1,manufacturer 2,fine quality 3,pretty package 4,CE, FCC, Rohs USB Bluetooth Adapter Product Description: 1)according to bluetooth V1.2/V2.0 standard2)opration frequency in 2.4GHZ to 2.483GHZ ‚adopt FHSS technology3)opration range approximately 25M /100M4)Support Windows 98SE/ME/2000/XP or Mac OS X 10.2.6 above opration system5)sensitive: < -85 dBM6)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
Specifications Wireless RS232 Bluetooth Adapter DB9-pin female Wireless RS232 Supports up 100 meters (329 feet) Class 1 bluetooth RS232 adaptor 100Meter DB9 Serial Com Port Adapter
Usage: Mobile Phone Type: Bluetooth Specifications Features: 1) Bluetooth version 2.0 2) USB UHCI/OHCI 2.0 compliant 3) Working range up to 10-30m(CLASS2) Features:1) Bluetooth version 2.02) USB UHCI/OHCI 2.0 compliant3) Working range up to 10-30m(CLASS2)4) Works with Bluetooth-enabled mobile phones5) Suitable for information exchange between PC / PDA / mobile phones and Bluetooth receivers6) Driver no need ,class 2 standard7) Two kinds of chipset, CSR/BROADCOM, different prices,different choice.