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 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 GF-ST10 Clssa 2 Mini bluetooth adapter COLOR:black/white Hi-speed USB 2.0 class2, Range 10m GF-ST10 Clssa 2 Mini bluetooth adapterCOLOR:black/whiteHi-speed USB 2.0 class2, Range 10m
Place of Origin: Guangdong China (Mainland) Brand Name: onwin Model Number: OW13042624 Usage: Mobile Phone,Adapter for iPod iPhone 4/4S Speaker Dock CN020W Output Type: DC Connection: Bluetooth Color: White Weight: about 12g Bluetooth: 2.0, Support A2DP v1.2 Flexibility: Portable Packaging & Delivery Packaging Detail: Standard Packing 1x White Bluetooth receiver Delivery Detail: 5-7 days after confirming the payment Specifications 1.Stereo Bluetooth Music Receiver Adapter 2..For iPad 2 3 ,iphone ,ipod 30pin Dock speaker 3.Bluetooth 2.0, Support A2DP v1.2 Stereo Bluetooth Music Receiver Adapter for iPod iPhone 4/4S Speaker Dock CN020W Products Features: 1.Easy to use by connecting directly 30-pin dock to change the common sound-box to Bluetooth sound-box 2.Support digital products using Bluetooth ,such as iPad, iPhone, Bluetooth
Specifications 1. Hot Selling Fast Shipping with Factory Price 2. OBD2 Bluetooth Adapter 3. Wireless Bluetooth Scan Mini Diagnostic Tools Hot Selling Fast Shipping with Factory Price OBD2 Bluetooth Adapter DescriptionBy using this device, you can monitor your cars from PC, Mac, iPhone, iPad, to do inspection by yourself! It would save your money and time. Features- Works with all OBD-II compliant vehicles.- Works on all 1996 to 2010 cars and light trucks sold in the United States.- Some 1994 and 1995 models are also ok. - Software included in CD for Smartphone, PC.- Hot Selling Fast Shipping with Factory Price OBD2 Bluetooth Adapter.- Clear trouble codes and turn off the MIL ("Check Engine" light).- Read diagnostic trouble codes, both generic and manufacturer-specific.- Display their meaning (over 3000 generic code definitions in the database). How to see if your vehicle is comliant with OBD II? Please pop the hood and look for a sticker
Brand Name: stone Model Number: st-032 Place of Origin: Guangdong China (Mainland) color: black red blue Products Status: Stock Type: USB,usb2.0 Use: Computer Packaging & Delivery Packaging Detail: Blister packaging Delivery Detail: 3-5days Specifications USB BLUETOOTH 1.BEST SERVICE 2.HIGH QUALITY 3.CHEAPTER PRICE SpecificationsUSB BLUETOOTH BEST SERVICE HIGH QUALITY CHEAPTER PRICEFeaturesThe USB Bluetooth Dongle allows a computer with a USB port to communicate with others Bluetooth-enabled devices wirelesslyEffortless collaboration in file and information sharingTrue Plug & Play in XP and VistaBluetooth V2.0 + EDR compliant, backward compatible with v1.2 and 1.1USB interface fits both Desktop PCs and NotebooksInternet Access sharingEnables communication with Bluetooth Mobile PhonesProtocol Bluetooth host controller, L2CAP, SDP, RFCOMMLogicfor forward error correction, header error control, access codecorrelation, CRC, demodulation, encryption bit stream generation,whitening and
Specifications 1.Software support:Windows 98/2000/98SE/ME/VISTA/XP 2.Operation range:100m 3.Convert non Bluetooth PC into Bluetooth enabled. Mini USB Bluetooth Adapter Product Description:1. Enjoy the music in the computer with your Bluetooth headphone.2. Edit mobiles profiles, such as contracts and ring tone in the computer.3. CDMA1X/GPRS/3Gs wireless net surfing 4. Data send and receive: computer to send to or receive OUTLOOK emails from Bluetooth mobiles.5.Synchronize transmission between PC and Bluetooth mobiles: back up mobiles Theme/Pictures/Sounds/Profiles in the computer.6.Add,delete and edit mobiles profiles in the computer.7.Bluetooth area network between computers.8.Wireless connection between computers and FAX or printer.9. Audio gateway.10.Anti-jamming, co-use with WLAN.11. Support Windows 98/ME/2000/XP/VISTA,Mac OSX or higher. Product Features:1.Interface: USB 2.0 ( 1.1 compatible )2.Frequency band: 2.4 GHz ISM3
Place of Origin: Gyeonggi-do South Korea Brand Name: Firmtech Model Number: FB100AS Specification: V2.0 + EDR Profile: SPP,GAP Piconets(point to multi point): configurable up to 1:7 Power Class: Class1 (100m) Size: 66 x 33mm Supply Voltage: 4~12V ( 5V recommend ) Data Rate ( RS232 Level ): 2,400 ~ 230,400 bps Operation Temperature: -30°C ~ 80°C Antenna Type: Dipole Antenna ( 4dBi ) Certification: CE,FCC,TELEC,KCC,SIG(Bluetooth) Specifications - bluetooth specification 2.0 + EDR - supports picomets(1:7), SPP profile, Class1, windows GUI - controlled by AT command Products OverviewFB100AS and FB200AS are Bluetooth 2.0 + EDR based Class 1 products that support the Bluetooth GAP and SPP profiles. They are capable of a maximum of 1 to 7 communications simultaneously and support Piconets. They generally use a dipole antenna, and their normal communicating distance is100 m, which can be increased
Specifications Bluetooth mini usb dongle multi language supported CSR V4.0+ harmony software Class 1 50-100 meters work distance Feature Supermini Bluetooth USB Dongle driver General Radio: Bluetooth Class I, 50-100 meters Carrier Frequency: 2.4-2.483GHz Data Rate: Up to 3 Mbps Specification 3. Bluetooth Standard: CSR V4.0+ harmony software 4. Spread Spectrum: FHSS 5. I/O Interface: USB 2.0 6. System Support: Windows 2000/XP/Vista/7 7. Dimensions: 21.6X14.3X5.4mm 8. Weight: 1 gram 9. LED Indicator: Single LED 10. Bounded Bluetooth Software: IVT 5.0 Bluesoleil (Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, Spanish, Danish, Dutch, Finnish, Norwegian, Polish, Portuguese, Russian, Swedish) &nbs
Brand Name: OEM Model Number: NT-EI014 Place of Origin: Guangdong China (Mainland) Power standards: Class 2 Bandwidth: 2.1GHZ (2.402-2.483.5MHZ) Receiving sensitivity: -85dBm MIC distance: About 1M DAC SNR: 98dB LED indicator: Power/Match code/Charging Operating current: 15-17 MA Charging time: About 1 hours Dimension: 62*28*13MM Continuous use time: 12 hours Packaging & Delivery Packaging Detail: PACKING PCS/CTN:100PCS Size for Unit L*W*H(CM):6.2*2.8*1.3 N.W./ Colour box(KG):7 Size for Carton(CM):36.5*34*23.5 Delivery Detail: 15-25 days after order confirmed Specifications windows ce bluetooth adapter 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
Products Status: Stock Brand Name: OEM Model Number: CV102 Place of Origin: Guangdong China (Mainland) 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: Carton packaging Delivery Detail: 3-7days Specifications 1.Supports Multi-languages 2.Bluetooth CLASS 1/2/3 3.Bluetooth V2.0+ EDR Compliant 4.Interface: USB 5.Sensitivity <-85 dBM Micro Mini USB Bluetooth 2.0 Wireless Dongle Adapter 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 the WindowsXP SP2/VISTA may from time to drive, eas
Brand Name: Xtension Model Number: XT-EC283 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Bulk packaging or packaging as customer required. Delivery Detail: Normally within 5 days upon full payment received Specifications Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n. Built in antenna. Item Includes: 1 * 4 Pin Bluetooth Transceiver Modul1 * Cable Specifications: Quick OverviewSmall size 4 pin Bluetooth RF transceiver module, easy to use and completely encapsulated. Features:Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.Works with any USB Bluetooth adapters.Default Baud Rate: 9600,8,1,n.Built in antenna.Coverage up to 30ft. Specifications:Bluetooth version: V2.0+EDROperating voltage: 3.3VDefault Baud Rate: 9600,8,1,n.Signal coverage: 30ftCable length: 21.5cmItem size: 4.3 * 1.6 * 0.7cmItem weight
Place of Origin: China (Mainland) Brand Name: Intel Model Number: 4965 Interface Type: PCI Express Type: Wireless: Wireless Packaging & Delivery Packaging Detail: in PE bag Delivery Detail: in one week afte receiving your payment Specifications Laptop WiFi Adapter Intel Wi-Fi Link 4965AGN 1.100% Brand new and original 2.802.11b/g/n Wi-Fi 3.Bluetooth 4.0 Laptop WiFi Adapter Intel Wi-Fi Link 4965AGN The Intel Wireless Wi-Fi Link 4965AGN is an embedded 802.11a/b/g/Draft-N PCIe Mini Card network adapter that operates in both the 2.4 GHz and 5.0 GHz spectra.It delivers high throughput and a host of features that enhance today's mobile lifestyle. Features• Up to 5X faster and 2X greater range• IEEE 802.11a/b/g and Draft-N quad-mode• Advanced security via 802.11i• Wireless support for Intel Active Management Technology• Business-Class Wireless Suite (v2): High-Density Networking• Support for Cisco Compatible Extensions v4• Easy-to-use Intel P
Specifications 20M/1OOM distance adaption V1.2 be anti-jamming; V2.0 have quicker speed and support WIFI. 1. 20M/1OOM distance adaption2. V1.2 be anti-jamming; V2.0 have quicker speed and support WIFI.3. Use bluetooth headset to listen to the music or chat on MSN/QQ/SKYPE.4. Edit tel number and documents on your mobile easily on PC.5. Support your PC or Notebook use CDMA1X/GPRS/3G WLAN.6. Chinese processing interface.7. Necklace available.8. Receiving/Sending message: support PC Sync from Outlook to your bluetooth mobile.9. Copy the theme/pics/music/documents on your mobile to PC.10. Add/de
Specifications MINI Bluetooth USB dongle is a quick and easy way for non Bluetooth PC and laptop to communicate with any peripheral Blueto Specifications:1) 3mm thickness2) Compliant with Bluetooth V1.2 specification3) Class 2 operation4) Powered by PC5) Full speed USB interface, compliant with USB 1.16) LED indication7) Software upgradeable8) Built-in antenna9) Frequency band: 2.4GHz unlicensed ISM band10) Maximum data rate: 1MB11) Sensitivity: -89dBM at 0.1% BER12) 20m operating range13) 128-bit secure encryption14) Supported profiles: dial-up networking, local area network access, fax, serial port; synchronization file transfer, generic object exchange, audio profile15) System requirement: PC or notebook with USB port, Windows 98 / Me / 2000 / XP, VISTA16) Packing: Blister packing with CD
Specifications 1.t android dongle support miracast 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) Model Number: CT-K33 Packaging & Delivery Packaging Detail: Retail Color Box or Air Bubble Bag Delivery Detail: 7 day Specifications Bluetooth USB 2.0 Dongle Adapter 0~100 meter working distance Frequency band - 2.4GHz unlicensed ISM band Class 2 operation Bluetooth USB 2.0 Dongle Adapter 0~100 meter working distance Frequency band - 2.4GHz unlicensed ISM band Class 2 operation Features: Bluetooth V2.0 compatibleUSB UHCI/OHCI spec 2.0 compatible0~100 meter working distanceFrequency band - 2.4GHz unlicensed ISM band Power by PC/LaptopClass 2 operationMaximum date rate: 1MSupport Window 98/98SE/ME, Windows 2000, Windows XP, Windows Vista
Place of Origin: Guangdong China (Mainland) Brand Name: Vakind Model Number: 53984 Usage: Laptop Color: White Compliant: Bluetooth v4.0 Interface: USB Compliance Chip: CSR Packaging & Delivery Packaging Detail: Single Blister Delivery Detail: 3-5 working days after payment Specifications 2.Receiving / Sending range: 0-20m 3.Stock available 4.Portable to carry Description as following: Authorized by IVT Corporation, compliant with Bluetooth v4.0Supporting Profiles: Networking, Dial-up, Fax, LAN Access and HeadsetOperating System: Windows 98/98 SE/ME/2000/XP/VISTA /WIN7/WIN8Interface: USB ComplianceReceiving / Sending range: 0-20mSupporting Bluetooth voice dataSupporting Multi languagesTure Plug & PlayChip: CSR Includes: 1 x Mini USB Wireless Adapter Dongle
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: 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: LEDMATE Model Number: yagi antenna Item: yagi antenna Frequency Range: 806~960MHz Gain: 8dBi VSWR: â¤1.5:1 Maximum Input Power: 50W Connector: N-K Radome Material: Aluminum Lightning Protection: Direct Ground Dimension: 410*190*75mm Weight: 0.4KG Packaging & Delivery Packaging Detail: By air or express is carton box with PVC By sea is wooden box with PVC Delivery Detail: 10-25 working days after deposit. Specifications usb bluetooth adapter with antenna 1.806~960MHz 2.Gain 8dBi 3.VSWR<1.5 4. Dimensions 1330(mm) LEDMATE Outdoor 8dBi Yagi Antenna usb bluetooth adapter with antenna Application: -CDMA800/GSM900-Application of band 800~960 &
Model Number: TP-BT001B Specifications USB Bluetooth Adapter TP-BT001B (bluetooth, blue tooth, USB bluetooth, bluetooth dangle) USB Bluetooth Adapter TP-BT001B (bluetooth, blue tooth, USB bluetooth, bluetooth dangle)Specification* Bluetooth specification V2.0 Compliant* Operation system: Windows98, 98se, Me, 2000, XP, Vista* With CD Driver.* Interface: USB compliance* 2 IC
Products Status: Stock Brand Name: Vococal Model Number: 3610c110823010 Place of Origin: Guangdong China (Mainland) Product Type: Bluetooth Usb Dongle Adapter Driver Weight: 29g Packaging & Delivery Packaging Detail: Buy It Now on our website at low price $9.72 via PayPal, Free Shipping with Tracking#, Support Dropship! Offer Tracking Update Notification Service! http://www.vococal.com/item?lid=22949901 Delivery Detail: Ship within 3 Working Days, Subject to Order Quantity. Specifications 1.Bluetooth USB Dongle Adapter Driver V3.0 2.All Tested, Packed Carefully 3.Fast Delivery Notice:You can buy a sample conveniently on our website at low price $9.72For more information, please view this product on vococal.com :http://www.vococal.com/item?lid=22949901Accept PayPal, Free Shipping with Tracking#, Support Dropship!Offer Tracking Update Notification Service ---- Help You Track The Package!Description: NO.3610c110823010100% Brand New! Never Used Before!Brief Introduction:1.Bluetooth
Specifications Smallest Mini USB 2.0 Bluetooth Dongle Adapter Class 2 usb dongle Compliant with Bluetooth version 2.0 Class 2 operation Mini USB 2.0 Bluetooth Dongle Product Description- 100% Brand The Smallest USB Bluetooth Dongle - Only 1.5cm length!- Standard: Bluetooth specification V2.0- Quick and inexpensive solution for data transfer - Tested compatibility with Bluetooth enabled mobile phones, PDAs, headsets and other Bluetooth devices - Connect to the Internet anywhere you choose - Create a wireless Internet connection between your device and laptop/ PC - Adaptive Frequency Hopping technology eliminates interference from Wi-Fi networks, cordless phones and other devices, ensuring uninterrupted access - Class 1 operation - Plug-and-play installation - Powered by PC Features - Compliant with Bluetooth version 2.0 Class 2 operation - LED indicator - Software upgradeable - Built-in antenna - ISM band frequency: 2.4GHz - 2.48GHz - Maximum data rate: 1MB/S
Brand Name: other Model Number: IP-0770 Place of Origin: Guangdong China (Mainland) Name: buletooth usb dongle weight: 20g size: 12*5*1cm used for: mobile phones PDA PC Input power: DC 5V lead time: 2-4days payment way: paypal credit card t/t western union Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: 12*5*1cm Delivery Detail: 3-5days Specifications Mini USB 2.0 Bluetooth V2.0 EDR Dongle Wireless Adapter IP-0770 blue usb dongle freeshipping send by dhl ems hk post Mini USB 2.0 Bluetooth V2.0 EDR Dongle Wireless Adapter IP-0770 FeaturesPlug and play, no driver needed Compact and tiny, measures 0.75'' x 0.5',' weights only 0.3Oz 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 Supporting Bluetooth voice data Supporting multi languages SpecificationsBluetooth specification V 2.0 & V 1.2 Compliant. I/O Inter
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: AB-528 Usage: Mobile Phone Type: Bluetooth 3.0 Interface: USB Compliance Rate: 3Mbps Receiving/Sending range: 0-100m Demension: 21 * 19 * 6mm Packaging & Delivery Packaging Detail: Blister package Delivery Detail: 3000pcs/3days;6000pcs/5days;10000pcs/7days Specifications USB 3.0 Nano Mini Bluetooth Adapter Dongle V2.0 EDR Wireless 3Mbps Gold-plating Rate: 3Mbps Receiving/Sending range: 0-100m USB 3.0 Nano Mini Bluetooth Adapter Dongle V2.0 EDR Wireless 3Mbps Gold-plating Features:Simple PairingGood Anti-jammingUnicast Connectionless Data(UCD)Enhanced Power Control (EPC)Alternate MAC/PHYGeneric AMP. L2CAP. A2MP. Security and HCI802.11 PALHCI Transport updates for USB and SDIOGeneric Test MethodoloqyBackward compatible with Bluetooth v1.2/2.0/2.1Specifications:Bluetooth BT 3.0+HS CompliantSupporting profiles: Networking, Dial-up, Fax, LAN access, Headset and WIFIOperation system: Windows 98, 98 se, Me, 2000,
Place of Origin: Germany Brand Name: LinTech Model Number: 1409/S Specifications - Compact RS-232 adapter for mobile Bluetooth connection - Even more flexibility by high performance LI-accu - Data rate 250kb With the Bluetooth® RS-232 Mini Adapter/S by LinTech you can replace conventional serial cable connections by a wireless connection with data rates of up to 230 kbit/s. The very compact device had been optimized for mobile applications such as e.g. Bluetooth® based radio transmitting systems for measuring data and distinguishes itself by its attractive price-performance-ratio.The Bluetooth® RS-232 Mini Adapter/S is equipped with a Li-high performance accumulator and is working independent from the operating system with any Bluetooth® devices which support the serial port profile. The Bluetooth® RS-232 Mini Adapter/S allows the simple reading of different data without complex cabling (as "SLAVE"). All connection parameters such as baud rate, parity and
Specifications jvc ks-bta200 bluetooth adapter with microphone Compatible with all wireless Bluetooth device Built in Li-Ion Rechargeable Bat Bluetooth Speaker Product Description Amazing, small and lightweight but perfectly formed and an essential accessory for any owner of an iPhone,Phone or Bluetooth device or any iPod or MP3 player, this ultra-mini but powerful rechargeable wireless 360 speaker is perfect for listening to your favorite music when you're on your travels or out with friends and family.Simply connect the Veho 360 bluetooth to your bluetooth
Brand Name: rgknse Model Number: Moka 2 Place of Origin: Guangdong China (Mainland) sku: 130228 Usage:: iphone ipad ipod & Android Galaxy Tab color: black,white material: ABS Packaging & Delivery Packaging Detail: as picture showed,pack with colorful box Delivery Detail: 2-3 business days after payment confirmed Specifications Diweinuo 2 SIM bluetooth dual sim dual standby adapter for iphone ipad ipod & Android Galaxy Tab Make you iphone dual sim Diweinuo 2 SIM bluetooth dual sim dual standby adapter for iphone ipad ipod & Android Galaxy Tab Descriptions: - Model: Mokablue generation-2- Color: White or Black- Material: ABS- Input: 100~240V- Output: 5V / 1A- System: Supports Android- Bluetooth version: Supports Bluetooth v2.1 + EDR- Effective distance: 10m- Networking: GSM (**not support 3G sim card)- Cell phone: Caller ID buffer (direct call)- GSM bandwidth: 850 / 900 / 1800 / 1900 MHz- Signal indicator: 1-LED side
Specifications power bank battery charger by bluetooth 1.4200mah 2.built-in bluetooth 3.built-in speaker 4.Newest Item with speaker bule tooth adapter,white black blue tooth adapter This is a Super-Star power bank with multi function: Power bank/mobile charger + Built-in Bluetooth + Built-in Speaker + Led Torch Specification : D4-BP40Capacity: 4200mah Lithium-ion BatteryOutput: USB 5V/1A Input : Micro usb 5V 1A4 digital LED power displayCharging time: 5.5 hours Extra torchRechargeable via USB and AC chargerWide compatiblity : For Apple,all smartphone,tablet PC,MIDProtection: Over-charger,Over-curent,Over-discharge,Short-circuit protection Power Supply Main Feature: