Specifications 1.usb bluetooth adapter for android tablet 2.CPU:MTK6577 Cortex A9 3.Meomory:512MB DDR3 4.Storage:4GB nand flash 7 inch Dual-core usb bluetooth adapter for android tablet InfoDescriptionRemarkProductHW-129B CPUMTK6577 Cortex A9 1.5GHz(dual-core) Memory512MB DDR3 Storage4GB nand flash memory OSAndroid OS 4.0 Display7" TFT LCD1024x600 pixelsMulti-touch screen(5 fingers touch) GPSBuilt-in GPS module 3GWCDMA(HSDPA),Support voice calls WiFiSupport 802.11b/g/n BluetoothSupport 4.0LE;support Bluetooth calling USB portUSB2.0 high speed port and OTG Camera/WebcamFront 0.3MP,Rear 2.0MP Storage Card TypeMicro SD card,max 32GB SIM Card Slot1 pcs Audio output 3.5 mm earphone and Built-in 8Ω/1W speaker Voice FrequencyMP3 etc. Video FrequencySupport H.264,MPEG-4 1080P;3GP,MP4,MKV,AVI etc.
Place of Origin: Chongqing China (Mainland) color: black ,white ic: with two ic Packaging & Delivery Packaging Detail: 300PCS/CTN,8.5KG, 40*30*30CM Delivery Detail: 2-3 working days Specifications bluetooth music docking station Adapter for iPhone iPod 30-Pin Dock Speaker 1,with two ic 2. stoc bluetooth music docking station Features •Simply plug-n-play, no driver and software necessary•Fully supports stereo Hi-Fi audio•Support A2DP (Advanced Audio Distribution Profile) for stereo music streaming•Bluetooth 2.0 for improved interference resistance and faster pairing •Package Content: •One Bluetooth adapter •User manual •Specifications •Bluetooth version: Bluetooth v2.0 compliant •Operation Range: 10 meters Instruction : Bluetooth Music receiver – for speaker docks with 30 pin Apple dock connectorProduct Feature
Specifications bluetooth dual sim adapter , 1.Enable iTouch with phone features 2.Make iPhone become dual SIM 3.Make iPad surf the net bluetooth dual sim adapter, ,1.Enable iTouch with phone features2.Make iPhone become dual SIM3.Make iPad surf the net anywhere, anytime4.Small + Light, -------------------------------------------------------------------------------------------------------------------Feature That 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. •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 Specification Item Namebluetooth dual sim adapter Item Namebluetooth dual sim adapter iOS S
Brand Name: L.HOME Model Number: LH-BS2 Place of Origin: Guangdong China (Mainland) Bluetooth specification: v3.0+EDRclass2 RF Frequency range: 2.402-2.480GHZ,2.4G ISM band Radio performance: receive sensitivity of -90dBm,TX Power Max 4dBm Speaker output power: 1.5W 4 button design: MFB,VOL+,VOL-,Mute LED indicator status: blue,red Charger adapter output: DC5V&500mA Nominal charging time: Max 3 hours Talk time: up to 6 hours Standby time: up to 600 hours Packaging & Delivery Packaging Detail: 100pcs/carton,standard exporting packing Delivery Detail: 1-3days after your payment. Specifications With a concise and elegant appearance design,top-class quality,it will lead you to a great and convenient life. L.HOME 2013 new technology Auto electronic instructions kit bluetooth parrot/car bluetooth adapter Step one:Get to know your Bluetooth handsfree© The battery should be fully charged b
Specifications Bluetooth landline phone adapter The competitive factory price Protected against overload ,overheating. approval ROHS CE MYH- 2 in 1 AC/DC 90W power adapter mini charger /home/car type-plastic case 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 yes 7 Short Circuit Protection yes 8 Connector Size(mm):A:6.3*3.0 B:6.0*1.4 C:5.5*2.5 D:5.5*2.1 E:5.5*1.5 F:5.0*1.4 &nbs
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 bluetooth usb 2.0 dongle adapter+usb dongle+bluetooth dongle+bluetooth adapter 1.support PC,notebook,Windows2000,XP,Vista 2.LE bluetooth usb 2.0 dongle adapter+usb dongle+bluetooth dongle+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
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 1,OEM service &Flexable customized design 2,Ex factory price USB 2.0 Bluetooth V2.0 EDR Dongle Wireless PC Adapter Features:USB 2.0 Bluetooth V2.0 EDR Dongle Wireless PC AdapterMini Bluetooth USB Dongle For Desktop, Laptop, PDA, up to 100m (330 feet) Wireless super MINI bluetooth USB dongle is a high quality bluetooth dongle, which is compatible with all bluetooth devices, like desktop, laptops, mobile Phones, PDA; printers, etc. bluetooth can make your connection go through walls and doorsConnect wirelessly with up to lots of other bluetooth devices, i.e. laptops, keyboards, monitors, printers, mice, and any device that has Bluetooth function.Widely Supports Windows Windows2000, WindowsXP , Vista Operating System Enabling non bluetooth PC Supports bluetooth voice dataSpecification:USB Version 1.1 / 2.0 Compliant Bluetooth Version 2.0 Compliant0-100 meter operation range 2.4 GHz Frequency band unlicensed ISM band Packing content:1x wireless Blueto
Products Status: Stock Brand Name: OEM Model Number: SY-BT-05 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister packing Delivery Detail: 7days after deposit Specifications transparent usb Bluetooth drive USB 2.0 Symbol rate: 3Mbps Sending range: 10m suit to all digital hotsell usb Bluetooth adapter 1. Specification: V 2.02. Supporting profiles: networking, Dial-up, Fax, LAN access and Headset3. Operation system: Windows98, 98SE, ME, 2000, XP, Vista4. Interface: USB compliance5. Symbol rate: 3Mbps6. Receiving/Sending range: 10m
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: FW-035 Usage: Mobile Phone,for iPhone iPod MP3, MP4, Bluetooth, cell phone, small speakers ... Output Type: DC Connection: Plug In Input: 100-240V AC 50/60Hz Output: 5V 500~10000mA Type: USB interface warranty: 12 months inspetion: 100% tested before delivery Feature: convenient use Shipment way: DHL,TNT,FEDEX,EMS.. Condition: brand new 100% plug: for us eu uk ect.. Packaging & Delivery Packaging Detail: 10-15days after all documents confirmed Delivery Detail: PE bag / White box / Customized package Specifications international travel plug adapter 1.Customize ,Logo printing 2.new 100% 3.CE, ROHS, UL.. 4.Competitive price international travel plug adapter,international travel plug adapter,manufacturers&suppliers&exporters Factory Direct Sale=Superior Quality+Best Price Description of international travel plug adapter: If you
Specifications bluetooth adapter: ISSC 3.0, ESI software, V2.1+EDR class 2, operation range up to 20m Cheapest cost Fast delivery Unique mini usb bluetooth adapter Class II, V 2.0: 1. Mini size more convenience for notebook and taking outside.2. Bluetooth Class II: 20 meters (in open space). 3. Bluetooth Standard: Bluetooth v2.0 + EDR4. I/O Interface: USB version 1.15. System Support: Windows XP/2000/Vista6. Dimensions: 22.4 * 18.5 * 7.6 mm7. Weight: 1.2 gram8. LED Indicator: Single LED9. Bundled Bluetooth Software IVT 2.X :
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
Brand Name: karve Model Number: USB bluetooth Place of Origin: Guangdong China (Mainland) Usb: 2.0 version Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: polybag/blister Delivery Detail: 5-12day Specifications 1.USB bluetooth adapter 2.Strict test 3.Fast and safe shipping 4.Beneficial to facilitate carries 5.Brand new,high quality USB bluetooth adapter DETAILS Electric Specification : *Bluetooth specification V2.0 compliant *Supporting profles: net working, dial-up,fax,LAN access and hand set *Operation system:
Specifications 1. Bluetooth v2.1 +EDR; 2. Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm; 3. Talk time: Up to 9 hours. A CLOSER LOOK: SPECIFICATION 1. Bluetooth Specification : v2.1+EDR, class 2; 2. The latest version of A2DP 1.2 and AVRCP 1.0 profiles support 3. Supports Bluetooth Headset and Handsfree Profile (HFP 1.5) 4. RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band 5. Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm 6. Frequency Response: 20 Hz - 20 KHz, very high signal to noise ratio (SNR):95 Db, 7. 5 Button design: MFB, VOL+, VOL- ,REW, FWD8. LED Indicator Status: Blue, Red 9. Nominal charging time: 2-3 hours 10. Tal
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
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
Brand Name: C520 Model Number: DS Place of Origin: Guangdong China (Mainland) Card: Three Card tandby Bluetooth: Bluetooth 2.1+EDR GSM Four frequency: 850/900/1800/1900 Support for GPRS Support your hold: For iPod touch/For iPhone/For iPad/ Android (All version) Color: Black , White Size: 85mm*54mm*6.8mm, Credit card size Packaging & Delivery Packaging Detail: color box Delivery Detail: 3 - days Specifications Slim Bluetooth Adapter for Apple iPhone iPad Android Peel C520 - For Apple accessories Slim Bluetooth Adapter for Apple iPhone iPad Android Peel C520 - For Apple accessories Specifications1)Three SIM Card Standby2)For iPhone iPad iPod touch Android3)Bluetooth V2.1+EDR4)Mini, Protable5)Color Option Slim Bluetooth Three SIM Card Adapter for Apple Peel Features:1)Three Card tandby2)Bluetooth 2.1+EDR3)Text message4)Speak5)Internet 2.75G
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: Sunhokey Model Number: YK-0353 Packaging & Delivery Packaging Detail: pp bag Delivery Detail: Within 3 days Specifications HC-06 Bluetooth Serial Modules Bluetooth Serial Port Adapter 1.High quality 2.Brand new 3.Fast delivery 4.Reasonable price HC-06 Bluetooth Serial Modules Bluetooth Serial Port Adapter Wireless Module RS232/TTL Descriptions: - CSR mainstream Bluetooth chip Bluetooth V2.0 protocol standards- the serial module operating voltage of 3.3V.- the baud rate is 1200,2400,4800,9600,19200,38400,57600,115200 user can set- the core module size: 28mm x 15 mm x 2.35mm.- 20 ~ 30MA, work current: pairing, paired 8MA- Sleep current: No Sleep- for the GPS navigation system, utility meter reading systems, industrial site, mining control system.- Can seamlessly connect with Bluetooth notebook computer,
Specifications 1.3 SIM 3 Standby for smart phones 2.3500mAh power bank 3.GSM 4 band 4.With TF slot 5.for iphone ipad ipod touch 3rd Generation Skyroam Kmate Bluetooth Dual Sim Adaptor Three Sim Kmate For IOS Android Smartphone Tablet PC IPAD IPOD TOUCH Colourredyellowbluegreenorangeblackwhite GSMGSM 850/900/1800/1900MHzCard slottwo GSM cardSize109mm*53mm*14mmIOS systemSupport more than 4.0 jailbreak versionBattery TypeAAA lithium polymer batteryAndroid systemSupport more than2.3input voltage5.0V(±0.25V)/1AStayby time14 daysOutput voltage5.0V(±0.25V)/1ACall time24hOperating temperature'-10°C - 40°CLanguageChinese simplified and traditional, English, Frenchbattery capacity3.7V/3500mAH 12WhGerman, Italian, Spanish, PortugueseWeight105gRussian, Arabic, etc
Specifications Driveless Micro Bluetooth USB Dongle (Adapter) With CSR Chip,Plug & Play 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)Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset. 7)Operation system: Windows 98, 98se, me, 2000, XP, Vista 8)Interface: USB compliance. 9)Symbol rate: 3 Mbps 10)Receiving/Sending range: 0-100m 11) Compatible with Windows 9X /ME /NT /2000 /XP /Vista /Windows 7OEM are Welcome! we can print customer's artwork and logo
Place of Origin: Guangdong China (Mainland) Brand Name: Rambotech Model Number: BTR006 color: black Bluetooth version: V2.1+EDR working time: 12 hours standby time: 350 hours Packaging & Delivery Packaging Detail: blister package 50pcs/ctn Carton size: 70.5*25*13.5cm Weight: 4.3KG Delivery Detail: 2 days Specifications bluetooth adapter BTR006 With perfect audio clarity Connects quickly Excellent audio quality Detailed Product DescriptionBluetooth adapter BTR006 With perfect audio clarity Connects quickly Excellent audio qualityUseful attachment FeatureCompact design Works with the speaker which has 3.5mm line-in jack and play music from Bluetooth A2DP enabled mobile phone and other Bluetooth A2DP audio devices. 3.5mm line-in jack allows you to play other external audio sources, such as MP3, MP4 etc. SpecificationBluetooth specification: Bluetooth V2.1Bluetooth profiles: A2DP and AVRCPOperating distance: 10 meters Class2Bluetooth frequency range: 2.4GHz-2.4835GHzRechar
Specifications 1.Newly Stereo Bluetooth Adapter 2.Transmission range 10M 3.Continuous use time:5 hrs 4.Use for iPhone/iPad/TV 2013 best seller Portable Stereo Bluetooth Adapter Specifications1.Newly Stereo Bluetooth Adapter 2.Transmission range 10M 3.Continuous use time:5 hrs 4.Use for iPhone/iPad/TV 5.3.5mm jack Portable Stereo Bluetooth AdapterTraveling Mini Bluetooth Wireless Speaker home StereoStereo Bluetooth Transmitter Audio Home StereoPortable car audio bluetooth adapter Power supply:Portable Stereo Bluetooth adapter adopts two power supply mode:1. By power adapter(Standard adapter,output:5V, 500MA, USB MINI port) 2. By built-in high-performance polymer battery. PCB board has set up the battery charging protection that makes it can work while charging. (Red light is on when charging,after fully charged the red light is off)On/Off:Slide power switch to ON: power on,red light is on,blue light flashesSlide power switch to ON: power off,light off. Bluetooth Pa
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
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 !
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.
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: TR-BTI-003 Certifications: BQB,CE,FCC,ROHS Type: USB Packaging & Delivery Packaging Detail: Blister Card Delivery Detail: 3-15 Days Specifications USB Bluetooth Adapter without driver ,plug-and-play support bluetooth headset profile compatible with Win2000 /XP/Vista New USB bluetooth adapter Bluetooth adapter enables plug-and-play connectivity to PC based IP telephony. USB adapter supports Bluetooth headset profile Remote ring detection through PerSonoCall TM software notifies you of incoming calls via the headset Compatible with Windows 2000, Windows XP and Windows Vista
Brand Name: OEM Model Number: ZM-16G Type: SD Card,TF / Micro SD Card Capacity: 16GB,16G Place of Origin: GUA,Guangdong, China (Mainland) China (Mainland) 16GB Card: sd memory card Speed: High Speed Packaging & Delivery Packaging Detail: Colorful and Eco-friendly sd card package,blister sd card's package,customized package for optional 1000pieces/Carton Delivery Detail: 3 days after get the payment Specifications manufacturer sd card bluetooth adapter 1.Top quality full capacity, competitive price 2.CE,RoHS,FCC 3.MOQ:50pcs 16g sd card Detailed Product Description:1. professional manufacuturer of Memory Card2.all Memory Card make from original chip& competitive price3.5years warraty Memory Card feature : 1.All the Memory Card have 3 years warranty&competitive price 2.Lots Memory Card in stock3,Memory Card capacity range from 128MB to 64GB4,Customize design and packing5,Offer Memory Car
Place of Origin: Guangdong China (Mainland) Brand Name: Gmate Model Number: AXAGT-001 Usage: Mobile Phone Color: White/Black/Oranger Funtion: Transformer Compatible flatform: phone/tablet PC Compatible system: iSO/Android GSM Quad Band: 850/900/1800/1900 MHZ Sim card slot: 1 push-push Bluetooth: 2.0 EDR Physical Size: 82*46*14 iOS Support: iPod Touch 4,iPad,iPad2,iPhone 3GS,iPhone 4,iPhone 4S Andriod Support: Most of 2.0 plus android device is supported 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 Bluetooth Transformer turn itouch to iphone turn iPhone to Dual Standby Adapter make call ret Gmate Dual Sim Card Enabler is compatible with the following devices l iPhone 3G, 3GS, 4G,4S l Android phones (2.0 plus) : Samsung, Sony Ericsson, LG, HTC, Motorola and etc l iPod Touch 4 l iPad, iPad 2 and other Android tablets&
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