Specifications 1.LED/LCD colorful display 2.AUX input 3.AM/RDS functions 4.Multi-function IR remote control Basic Function1.With SD/MMC card slot, With USB port2. 512M/1G/2G/4G memory card extention (Including High-speed USB Transmission)3.Support the playback format of Mp34.Stereo electronic tuner, scan & store stations automatically5.Electronic tuning, More than 3 bands (FM1,FM2,FM3) and 18 preset stations6.Power-off with auto-memory store function under radio or SD/MMC/USB Mode7.EQ effect: FIat/Jazz/Rock/POP/Class/Loud8.Many kinds of sound effects can be selected, DSP digital audio control9.Bass & Treble, L & R channel stabilizer10.Mute Control11.Bluetooth Function Optional Function1.LED/LCD colorful display 2.Mosfet:45 watts *4 max power output, human engineering coding volume knob(25Watts* 4 Power Output)3.Multi-function IR remote control4.Power supply: compatibility DC 12V-24V5.AUX input 6.AM/RDS functions Package DetailsGift Box+Car MP3 Pla
Place of Origin: Guangdong China (Mainland) Brand Name: mobile phone Model Number: accessories market target: world Packaging & Delivery Packaging Detail: box Delivery Detail: 3-7days Specifications Super mini Bluetooth adapter Super mini Bluetooth adapter DOSSAV was established in 2003,it is one of leading Manufacturers & Exporters of mobile phone accessories, digital accessories, PC accessories and peripherals products in Mainland China, after the past year’s striving, we have got very good reputation and established very solid business relationship with our clients because of our high standard ,good quality products. We always insist on that “base on quality, regard customer’s profit as our first tenet”. Our market share covers from USA, Europe, Middle East, and Africa South America to South Asia .Through many year’s development, DOSSAV has formed a comp
Specifications Bluetooth docking adapter for iphone Adapter for iPhone iPod 30-Pin Dock Speaker 1,with two ic 2. stoc Bluetooth docking adapter for iphone Features
Brand Name: OEM Model Number: BA-01 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: one piece/gift box Delivery Detail: 3-5 days for sample Specifications 1.bluetooth wireless music receiver 2.bluetooth adapter for tablet 3.bluetooth wireless audio adapter 4.mini portable 5.CE Hot sale bluetooth wireless music receiver bluetooth adapter for tablet 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 wo
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
Products Status: Stock Brand Name: OEM Model Number: GI-B01 Place of Origin: Guangdong China (Mainland) color: black Packaging & Delivery Packaging Detail: blister+color card Delivery Detail: 10-15 days. Specifications convert non Bluetooth pc into Bluetooth enabled Bluetooth specification V 2.0 & V1.1 Compliant Interface: USB compliance Features*Convert 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.*Enabled wireless connection to Bluetooth headset.*Supporting Bluetooth voice date.*Supporting Multi languages. Specification*Bluetooth specification V 2.0& V1.1 Compliant.*Supporting profiles:Networiking,Dial-up,Fax,LAN access and Headset.*Operation system:Windows 98,98se,Me,2000,XP,Vista.*Interface: USB compliance.*Symbol rate: 3Mbps.*Receiving/Sending range: 0-100m
Specifications bluetooth adapter,usb dongle,usb data storage,mini usb bluetooth adapter,bluetooth adapter,USB bluetooth adapter,dongle bluetooth adapter,usb dongle,usb data storage,mini usb bluetooth adapter,bluetooth adapter,USB bluetooth adapter ,bluetooth dongle,USB dongle,bluetooth adaptor,car kit bluetooth,mini bluetooth dongle Product DescriptionBluetooth is an open specification for wireless data transmission which operates on the globally available 2.4GHz radio frequency. Bluetooth v1.1 available Supporting 2.4GHz ~ 2.483GHz FHSS Providing Data Access Via USB Interface 10 metre coverage WIN98SE/ME/2000/XP OS support File Transfer Support, Dial-Up and LAN Access profile Sensitivity: < -85 dBM Data transfer rate up to 1M bps 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
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
Brand Name: LANHO Model Number: LH-B45 Place of Origin: Guangdong China (Mainland) Specifications Enable you to enjoy music and voice in the Bluetooth-enabled multimedia or music player wirelessly with a companion Bluetooth Description: This product can be used with USB Bluetooth adapter, Bluetooth enabled mobile phone (must support stereo), and audio transmitter, supports Bluetooth 2.1 + EDR, A2DP. Output interface can connect to the earphone, or speaker, so as to achieve the wireless transmission. The distance is up to 10M. Features: Enable you to enjoy music and voice in the Bluetooth-enabled multimedia or music player wirelessly with a companion Bluetooth Stereo headset Use with any multimedia player, such as mobile with MP3 function, PC, PSP, iPod, PAD, MP3, MP4, media player, Walkman, Diskman, TV and computer Robust performance, accurate and sensible search of device in rangeThis lightweight wireless stereo Bluetooth headset lets you make hands-free calls an
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 New NFC Bluetooth adapter Bluetooth Music Receiver,Bluetooth 3.0 (Optional version: BT 4.0/NFC), NFC function,hands free(MIC) New NFC Bluetooth adapter | bluetooth adapter for android tablet | usb bluetooth adapter Bluetooth Music Receiver New Design, Private Mould1.Bluetooth 3.0 (Optional version: BT 4.0/NFC)2.Support profiles: A2DP V1.23.Powered by 5V DC4. Transmission distance: no less than 10 meters5. Dimension:D21mm * H15mm6. 1 indicators flicker quickly when there is no connection. Blue light flicker slowly after successful connection 7. 3 functional keys: 1 for MIC 1 is 3.5 mm audio output 1 for mini USB interface8. Built-in rechargeable lithium battery (250 mAh)9.Optional: NFC, Power adapter Product features:classic design, perfect shape.Simple to use, suitable for vehicle system.Transmission distance: more than 20 meters in open space without hindrance.Ultra-Clear and expedite Voice Chat.op
Specifications one unit works with iPhone/iPod touch/iPad, Samsung,HTC, Motorola,Huawei,LG... ,bluetooth control,no adapter needed for phone Incredibly easy to controlTank controlled through bluetooth, no adapter or dongle neededTouch or Tilt iPhone,iPod,iPad or Android phone,tablet to achieve true, real-time controlEmplacement can turn 300 degree,vital forece indicator,the sound of cannon & emmagee with light, the tank makes emulational sound while advancing.Intuitive interface,control battles with more ease and efficiency.Intelligent control system, shoot infrared light to battle with each otherPlay music from your iPhone during battlePlay battle games on Apple/Android device with multiple real army tanks. Fire the gun with infrared system, and the enemy roars;Hit it enough times and make it disabled, then you win!Path record and playback functionsRechargeable, Long-life batteryEnergy saving power cut-offTrue real-time control60-feet controllable distance30 m
Type: Other,usb connector Brand Name: OEM Model Number: Customized Place of Origin: GUA,China,Guangdong,Shenzhen China (Mainland) Interface Type: USB Use: Bluetooth 2.0 Adapter Products Status: Stock Working frequency: 3 MHz Standard: 2.0 Sku: 11866 transmission rate: 480 Mbps Delivery time: 3-5 days Warranty: 1 year Packaging details: factory standard packaging Packaging & Delivery Packaging Detail: factory standard packing Delivery Detail: 3-5 working days after conforming your payment. Specifications *Super Mini Bluetooth 2.0 Adapter Dongle (Vista Compatible) *Tested before shipping *Competitive price Super Mini Bluetooth 2.0 Adapter Dongle (Vista and Windows 7 Compatible)Quick Overview: - Bluetooth V2.0 Class 1 (class 1 is manufacturer rated)- Maximum wireless distance: 100 meters (as per Bluetooth class 1 standard)- Supports native Windows bluetooth stack (Windows XP and Vista) - Plug and play
Specifications Wireless Bluetooth Adapter for Docking Speakers Works with the docking speaker which has 30pins Wireless Bluetooth Adapter for Docking Speakers Upgrade your 30pins Docking Speaker become wireless bluetooth speaker instantly! Docking bluetooth Audio Receiverif you need pass apple certificate for the port , the price should increase US$1.00Can turn your docking speaker become wireless bluetooth speakers1 interface:Interface: Iphone 30pin interface.2 Dimensions + basic parametersLength: 48.6 mm * Width: 32.0mm * high: 9.5mm2.1 Material: ABS plastic2.2 Color: custom2.3 Weight: 12gElectrical specifications:3.1 Compatibility:The conform Bluetooth3.0 ClassII support for A2DP V1.2, AVRCP V1.4protocol3.2 Transmission distance: 10 meters (transmission distance is different due to different environmental factors and cell phone Bluetooth devices)3.3 channels: two-channel (stereo)3.4 signal-to-noise ratio S / N: more than 80
Brand Name: Tunersys usb bluetooth stereo mp3 adapter Model Number: TC21 Place of Origin: Guangdong China (Mainland) style: usb bluetooth stereo mp3 adapter Format: mp3/wma function: Bluetooth, FMRadio Support: line in screen: yes ir Remote control: yes memory: usb/sd Electric current: 200mA Motherboard size: 145*40mm DC: 12V Packaging & Delivery Packaging Detail: 972 Pieces/CT; 64.5X34.5X33.3cm Delivery Detail: 20 days after payment Specifications usb bluetooth stereo mp3 adapter IR emote control lcd display screen digital mp3 player usb sd audio bluetooth Tunersys usb bluetooth stereo mp3 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.
Place of Origin: Guangdong China (Mainland) Brand Name: XLJ Model Number: X242,Bluetooth Wireless LAN Dongle Color: White Application: Desktop Wireless Protocol: 802.11b,802.11g,802.11n Transmission Rate: 150Mbps Packaging & Delivery Packaging Detail: Color box Delivery Detail: Within 2 days Specifications 1.2 in 1 USB Bluetooth&Wi-Fi Wireless LAN Card Adapter 2.Bluetooth v3.0 & v2.1+EDR 3.IEEE 802.11b/g & IEEE 802.11n standard Description:Adds both Bluetooth v3.0 and Wi-Fi 802.11N 150M Wireless connectivity to your computer easily and quickly.Stable and reliable chipset CSR & Ralink RT5370.Compliant with IEEE 802.11b/g & IEEE 802.11n standard.Compliant with Bluetooth v3.0 & v2.1+EDR.Compliant with USB 2.0 & 1.1 specification.Data transfer rate up to 150Mbps for Wi-Fi & 24Mbps for Bluetooth.64/128-bit WEP, WPA, WPA2, WPA-PSK, WPA2-PSK, TKIP/AES encryption for WiFi.Supports Windows 2000 / XP/ Vista / 7 / 8. Package content: &nb
Place of Origin: Guangdong China (Mainland) Brand Name: Trait-tech Model Number: T-BLUE-122 Usage: Mobile Phone Color: White Weight: 0.0594kg Guarantee: One year for free Packaging & Delivery Packaging Detail: Q'ty/Carton : 100 pcs Carton G.W : 6.600 kgs Carton Size : 30.0*20.0*18.0 cm Delivery Detail: 1-3 Days after payment Specifications Bluetooth Dongle Adapter Small, easy to carry No MOQ, large stock Best mini adapter for pc/speaker Qualified, factory price Mini Bluetooth 4.0 USB 2.0/3.0 Bluetooth Dongle Adapter100% brand new and have good quality;Bluetooth low energy wireless USB adapter;Dual-mode bluetooth transmission;Low-power and selectable 1.2/3.6V input/output;Support bluetooth voice and data;Support muti-language;Wireless local area network share interface.SpecificationsBluetooth v4.0;Support network, dial-up, Fax, Lan access;Operating system: windows 98/2000, Vista, Windows 7;Universal serial USB interface: USB2.0/3.0;Transmission speed: 3mbps;eceiveing/Sending range:
Specifications 3.5mm jack wireless transmitter 1. for iPod,MP3,MP4,TV,media players 2. automatically connet to the last device 3.5mm jack wireless transmitter mini audio bluetooth adapter Specification
Specifications 1. The MHL S3 input and output of a (Type-A female). 2. Support charging MHL smartphone when playing video. 1. The MHL S3 input and output of a (Type-A female).2. Support charging MHL smartphone when playing video.3. Supports HDCP digital content protection.4. Support frequency range: 25MHz~75MHz5. Support HD resolution: 720p/60Hz,1080i/60Hz,1080p/24Hz/30Hz6. Support for 7.1-channel stereo. iphone5 Bluetooth Keyboard
Products Status: Stock Model Number: USB01 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: opp bag\blister card or according to customes' requirements Delivery Detail: 10000pcs within one week Specifications mini usb bluetooth dongle adapter with low price, usb 3.0 Introduction This mini USB Bluetooth Adapter enables short-range wireless data connectivity between computers and Bluetooth enabled devices. Personal digital assistants, cellular phones, and other devices can connect wirelessly with your computer. Bluetooth devices can communicate with each other within a 20M range. Transfer faster than previous Bluetooth versions! Features 1.Micro Design 2.Simple Pairing 3.Good Anti-jamming 4.Unicast Connectionless Data (UCD) 5.Enhanced Power Control (EPC) 6.Alternate MAC/PHY 7.Generic AMP. L2CAP. A2MP. Security and HCI 8.Support for 802.11 Coexistence 9.HCI Transport updates for USB and SDIO 10.Generic Test Methodology 11.Read Encryption Key Size 12.
Brand Name: OEM Model Number: OEM Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: 20pcs/carton Delivery Detail: within 2 working days Specifications Bluetooth dual SIM Adapter for Apple Bluetooth dual SIM Adapter for iphone for ipad Bluetooth dual SIM transformer for itouch Discover GmateGmate 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 featuresiPhone or Android phones can become dual SIM phonesiPad or Android Pads can surf the net anywhere, anytimeGmate is small and hidden away so you can use it discreetlyFor 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/EDGE. An iPod Touch cost much less than an iPhone, and in most cases users
Specifications V2.1Super mini Bluetooth dongle Contents:
Brand Name: Brand new Model Number: B122 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: polybag packing,paper box,customized based on customer requirements Delivery Detail: 5-7 days Specifications Product name:Stereo Bluetooth Transmitter Audio Dongle Adapter for Mobile Phone, Mp4,Mp3,HIFI IPOD, TV Product name: Stereo Bluetooth Transmitter Audio Dongle Adapter for Mobile Phone, Mp4,Mp3,HIFI IPOD, TV 100% Brand New.Weight: 91g.2 colors available: BlackDimension: 13 x 7 x 5 cm (package included).Version: Bluetooth 1.2Supported Profiles: A2DP,AVRCP.Charging Time: 2 hoursListen time: Up to 5.5 hours.Standby time: Up to 70 hours.Power Supply: 5V DC, 100~240V AC Adapter.Enable you to enjoy music and voice in the Bluetooth-enabled multimedia or music player wirelessly with a companion Bluetooth Stereo headset.Single button for easy control.Support: Mobile Phone, Mp4,Mp3,HIFI IPOD, TV, Bluetooth Stereo Headset.Detailed pictures
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)
Specifications USB 3.0 Bluetooth Adapter 1. Bluetooth CLASS 1/2/3 2. Bluetooth V2.0+ EDR Compliant 3. Interface: USB3.0 USB 3.0 Bluetooth Adapter 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 the WindowsXP SP2/VISTA may from time to drive, easy to carry!6. Wireless connectivity to Bluetooth devices such as Mobile phones, PDAs or PCs (for data transfer)7. USB Interface: USB3.0 standard, backward compatible with 2.0/1.0 / 1.18. Associate in the 2.4GHz to 2.483GHz frequency band operation between the use FHSS (Frequency Hopping Spread Spectrum) technologySpecifications:1. Bluetooth CLASS 1/2/32. Bluetooth V2.0+ EDR Compliant3. Interface: USB3.04.Sensitivity <-85dBM 5. Power supply: USB conn
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 offer free samples for your evaluation. 2.Shipping way: a.Small order:By express,DHL/UPS/Fedex,etc b.Large order:By sea or air. c.We will choose or advices the best con
Specifications manufacturer for bluetooth dongle, wireless adapters Product DescriptionThis is a high quality USB bluetooth dongle. Bluetooth dongle is a quick and inexpensive solution as a bluetooth plug-on modules to computers. Now you can: Connect to the Internet, Send and receive email, Browse the web, Synchrohize with a Bluetooth Enabled PDA, Hook up to an office network (with Bluetooth access point), Communicate with other Bluetooth devices. Works with All Bluetooth enabled mobile phones and devices. Bluetooth v1.2 compliance. Each dongle has a unique address (identity), allowing multiple dongle to be used in the same area. Built-in antenna. LED status indicator. Directly plug into the PC's USB port, no external power required.
Brand Name: Carbose Model Number: CBS1205 Use: Mobile Phone,Tablet Place of Origin: Guangdong China (Mainland) Capacity:: 12800mAh Color:: White Net / Gross Weight:: 305G / 480G Cycle life:: >500 times Charge time:: 13-15 hours Input:: 5.0V /100mAh Output1: 5.3V/1000mAh Output2: 5.3V/2000mAh Case Material:: ABS + 30%PC Products Type:: cell phone travel charger Type: Emergency / Portable Socket Type: For USA/Canada Packaging & Delivery Packaging Detail: 1.the parcel size of paperboard :490*400*262(mm) 2.44 sets for each box 3.Customerize is available Delivery Detail: within 5-7 work days Specifications USB Bluetooth Adapter For Android Tablet 1.OEM & ODM are welcome 2.CE,ROHS, FCC approved 3.Six months ensure USB Bluetooth Adapter For Android Tablet Features &n
Specifications Chip:ISSC3.0 1. Bluetooth BT 3.0+HS Compliant 2. Supporting profiles:Networking, Dial-up,Fax, LAN access, Headset and Wifi USB 3.0 Buletooth AdapterChip:ISSC3.0 1. Bluetooth BT 3.0+HS Compliant 2. Supporting profiles: Networking, Dial-up,Fax, LAN access, Headset and Wifi Operation system:Windows98, me, 2000,XP, VISTA, window7 3. Interface: USB Compliance 4. Rate: 3 MBPS 5. Receiving/Sending range:0-100m
Place of Origin: Guangdong China (Mainland) Brand Name: ORICO Model Number: BTA-402 color: black chipset: CSR8510 transefer distance: 20m Interface: usb2.0 Packaging & Delivery Packaging Detail: 1pc/ plastic box Delivery Detail: within 4 weeks Specifications Chipset: CSR8510 Portable and exquisite 20m transmission distance, strong signal Data rate: 3Mbps transfer performance Product name: Mini USB Bluetooth 4.0 adapterProduct Model: ORICO BTA-402Color: Black Product Introduction BTA-402 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: 3Mbps transfer performance Product specifications Name Mini USB Bluetooth