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
Brand Name: Neutral Model Number: H168 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: White/Black Effective Range: 10M Warranty: 1 Year Specifications 1.WIreless hifi audio transmission 2.LED light desing 3.Transmits up to 10 meters 4.Tiny bluetooth adapter for iPhone audio FeatureWireless HIFI stereo audio transmissionCompetible with Bluetooth 2.1Transmisson distance ≤ 10 metersPowerful bluetooth IC, more stronger compatibiltyLED lights design of front and back, more beautifulSupport iPhone/iPad/iTouchTiny bluetooth adapter for iPhone audio music transmissionCustomized logo and design accepted PaymentWe accepted payment via T/T, Western Union or PayPal, choose the one which is convenient for you.ShipmentWe usually arrange the delivery through DHL, UPS, FedEx, TNT and EMS, you can choose the courier which you prefer.WarrantyWe provide 1 year guarantee for
Place of Origin: Guangdong China (Mainland) Brand Name: EDUP Model Number: EP-B3505 Packaging & Delivery Packaging Detail: in the color box Delivery Detail: in the 15-25 working days(according to your order) Specifications 1.ultra-low power consumption/dual-mode Bluetooth 2.Maximum asynchronous transfer rate of 3Mbps 3.2.4GHz-2.4835GHz ISM Band HOT SALE Mini Ultra-low power consumption/Dual-mode 4.0 Bluetooth AdapterSpecifications1.ultra-low power consumption/dual-mode Bluetooth2.Maximum asynchronous transfer rate of 3Mbps3.2.4GHz-2.4835GHz ISM Band4.Ultra portable-tiny enough to stay with your laptop5.Audio headsets and headphones6.Human interface devices such as a mouse,keyboard,or game contrller7.Mobile phone,Smartphone and PDAs8.Media players,Digital cameras,Printers,TV set-top boxes9.PC notebooks,netbooks and desktopsPictures
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
Specifications Wireless Bluetooth Dongle: 1. Plug and Play; 2. Support dual-mode bluetooth; 3. No MOQ, paypal accepted. Unique design of mini wireless USb dongle plug;Fully qualifide Bluetooth V4.0 specification USB dongle,support dual-mode bluetooth/bluetooth low energy;Supports bluetooth enhanced data rate and delivers up to 3mbps data rate for distances to 10M;High quality of bluetooth V4.0 class 2;Easy to use,only need to plug it, you can play it quickly;Full speed USB 2.0 interface,bluetooth end product;Bluetooth 2.1+EDR support A2DP, AVRCP, DUN-GW, HSP, HFP A2DP AVTCP, FTP, OPP, Audio-GW, FAX, BPP and tec;Support Windows 98SE/2000/XP/Vista/7, MAC OS 9/X;Applies to PC noteboks, netbooks,desktops and TV set-top boxes.
Specifications Newest Bluetooth Adapter Newest Bluetooth Adapter Product Description:General RadioBluetooth Class 2, 20 meters (in open space) Carrier Frequency : 2.4 ~ 2.483GHzData Rate : 1 Mbps (The maximum operating range depends on the environmental factors.) Bluetooth StandardBluetooth v 1.2 & 1.1 Spread SpectrumFHSS (Frequency Hopping Spread Spectrum) Modulation MethodGFSK (Gaussian Frequency Shift Keying) I/O Interface USB v1.1 Input PowerDC 5V, USB Power Sensitivity< 0.1% BER at -80 dBm RF Output Power0 dBm (typical) System SupportWindows XP/2000/ME/98SE(The product is driven by the bundled IVT BlueSoleil Bluetooth software or Windows XP SP2 Bluetooth stack) Dimensions59.0 * 24.0 * 14.0 mm LED IndicatorSingle LED Advantage FunctionsSerial Port ProfileDial Up Networking ProfileFile Transfer ProfileHuman Interface Device ProfileHardcopy Cable Replacement
Place of Origin: Guangdong China (Mainland) Brand Name: POWER-PF Model Number: ADS-U05S05 Usage: Mobile Phone Output Type: DC Connection: Plug In Rated Power: 5w Output Current: 0.8~1A Appearance Dimension: 65*47*26.5mm (L*W*H) Packing: 0.305Kg Packaging & Delivery Packaging Detail: Carton box Delivery Detail: 15 Working days Specifications 5W obd2 bluetooth adapter 1.Universal AC input / Full range 2.CCC ROHS FCC CE 3.3 year warranty 5W obd2 bluetooth adapter Features : ·Universal AC input / Full range
Specifications bluetooth speaker adapter 1.IOS9001 Approval factory 2.Portable Speaker System 3.Material: Metal 2013 Hottest New Multicolor Portable bluetooth speaker adapter 1. Support hands-free call and volume controller2. Bluetooth 3.0+EDR technology,can be used on all devices with bluetooth function3. Up to 4 hours continuous play time4. Strengthening aluminum alloy material and dazzing bright color appearance5. 10M valid connection distance6. High end blue LED light 7. Bluetooth Protocol: A2DP AVRCP HSP HFP8. Sound frequency range:100 HZ-20K HZ9. Audio Power Output: 3W10.SNR :more than 75dB11.Distortion : less than 1.0% 12.Charging time:3 hours Warranty 1. We provide 1 year warranty. If the item is defective, please notify us within 5 days of delivery.2. All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.3. The buyer is responsible for all shipping cost
Specifications 1.wireless adapter 2.usb2.0 bluetooth dongle 3.file data transfer 4.plug and play 5.OEM wireless bluetooth adapter for PCUSB 2.0 bluetoothsupport bluetooth Class1/2/3support usb2.0 compitabile with usb1.0 usb1.1no external power,USB interface supply power directlysupport Windows 98SE/ME/2000/XP/2003/VISTA/Win 7.0/Mac OS X 10.2.6no driver for WindowsXP SP2/VISTA ,easy to carrydata transfer rate is up to 3Mbps HOW to connect to mobile phone?connect your bluetooth to your computer USB interface,then at the right conner appear bluetooth signthe mobile bluetooth will open automaticallyclick the right key on "bluetooth sign",choose"search blueteeth device"click the search device,then transfer the file data
Specifications A.Customized color ; 2 years warranty B.Certification: FCC CE CB CCC UL C.Plug:UK US EU AUS CN 12V 4A obd2 bluetooth adapter Add: No.20 FuRong Road ,Gushu ,Baoan District ,Shenzhen ,China TEL: 86-0755-29599082-4 FAX: 86-0755-29925848Trademanager : cn1501311591 Skype : cindychen_csh QQ:1045430138 Mobile: 86-13421334509 If you are interest in our products , pls feel free to contact us , it's our pleasure to offer you help !
Specifications mini audio receiver 1. wireless bluetooth function 2. Fast delivery 3. 3.5 MM DC jack mini audio receiver 100% brand new and have good quality;Let ordinary speakers instantly become wireless;Bluetooth stereo audio music speakers;Can be paired to any bluetooth enabled devices, such as mobile phone, laptops, speaker and Bluetooth audio transmitter. Product Specifications Version: Bluetooth 2.0 + EDR (Class B) Supported Profiles: A2DP V1.2, AVRCP Support: Mobile phone, mp4, mp3, HIFI iPod, TV, Bluetooth Stereo Headset Sound Channel: Stereo Battery: Built-in Rechargeable Lithium battery Charging Interface: Mini USB Connector: 3.5mm DC Jack Working Range: 10 m Transfer Rate: 1.8 M/s - 2.1M/s Frequency Range: 2.4 GHz Input Voltage: DC5V Charge Time: 2 hours Listen Time: Up to 5.5 hours Standby Time: Up to 70 hours Indicator: LED (Blue & Red) Dimensions: 60mm*25mm*9mm Net Weigh
Place of Origin: Guangdong China (Mainland) Brand Name: HFFYD Model Number: FY1206000 Usage: Laptop,apple.benq,sony,toshiba,mitac,lenovo,ibm and so on Input votlage: AC 110-240V Output voltage: DC 12V Output current: 6A AC cable: 1.2M DC cable: 1.2M AC plug: as your demand DC plug: as your demand Warranty: 2 years Certificate: CE,FCC,RoHS,CB,GS,KC,etc Packaging & Delivery Packaging Detail: 1.Inner package:PE bag,white box or as your demand\ 2.Outer package:Carton or according your requirement Delivery Detail: 7-15 working days Specifications 1 bluetooth telephone adapter 2.I/P:AC 110-240V 3.O/P:DC 12V 6A 4.100% full-load burning test 5.2 years warranty bluetooth telephone adapter DescriptionOutput max power:20-150W All range voltage inputHigh efficiency,low loss\European commission of energyBuilt in EMC/EMI filterYou can chose the output voltage/current arbitrarilyWidely used in the electronic digital,communication,security,lighting,medical,etc. Electric performanceInput vol
Place of Origin: Guangdong China (Mainland) Brand Name: Vakind Model Number: 53979 Usage: Laptop Color: Orange Compatible Bluetooth Version: 2.0/1.2 Interface: USB2.0&1.1 Feature: Heart shape design Packaging & Delivery Packaging Detail: Single Blister Delivery Detail: 3-5 working days after payment Specifications 1.Data Transmission Speed: 3mbps 2.Working Range: 0-10m 3.Chip: CSR 4.Stock available Description as following: 100% Brand new and high quality Mini Bluetooth Dongle with heart shape design Compatible Bluetooth Version 2.0/1.2 Professional design, stable performance Supporting Profiles: Internet, Dialing, fax, LAN Access and headset Supporting System: Windows98/98/SE/ ME/2000 /XP/vista.windows7 Interface: USB2.0&1.1 Data Transmission Speed: 3mbps Working Range: 0-10m Chip: CSR Includes: 1 x Mini Wireless Adapter Dongle
Specifications Mini USB Bluetooth New Version 4.0 Dongle Adapter For PC Desktop Computer Laptop **Compatible with Window XP / Vista / Windows 7 Convert non Bluetooth PC into Bluetooth enabled. Wireless connects to Bluetooth devices such as mobile phones, PDA or PC, for data transfer, networking, and dial-up, faxEnabled wireless connection to Bluetooth headset. Supporting Bluetooth voice dataSupporting Multi languages. Bluetooth specification V2.0 & V1.2 Compliant.Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset. Receiving/Sending range: 20mOperation system: Windows 98, 98se, me, 2000, XP, Vista. Interface: USB compliance. Symbol rate: 3 Mbps
Specifications GF-ST11 Mini bluetooth adapter COLOR:black Hi-speed USB 2.0 class2, Range 10m GF-ST11 Mini bluetooth adapterCOLOR:blackHi-speed USB 2.0 class2, Range 10m
Specifications 1. For iTouch+Gmate=iPhone like Peel 520 2. For iPhone+Gmate= Dual SIM Dual Standby like 2Phone 3. For iPad+Gmate= iPad 3G pocketmate bluetooth dual sim transformer dual standby adapter 1. For iTouch+Gmate=iPhone like Peel 520 2. For iPhone+Gmate= Dual SIM Dual Standby like 2Phone 3. For iPad+Gmate= iPad 3G Key Advantages:
Brand Name: RGKNSE Model Number: MOKA2 Place of Origin: Guangdong China (Mainland) Color: Mixed color SKU: 20130228 Packaging & Delivery Packaging Detail: Retail boxes. Delivery Detail: 1-2Business days Specifications Universal newest sale nano adapter For iphone 5 bluetooth dual sim adapter , 1.Enable iTouch with phone features Factory Derectly. 100% Original. High Quality. 100% Make sure the products work perfect, support replacement. Welcome OEM order!!! SKype: rgknse-peter Universal bluetooth dual sim adapter, Dual SIM Card Dual Standby Product Feature: 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,
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
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: GI-B08 Usage: Mobile Phone Packaging & Delivery Packaging Detail: blister+color card. Delivery Detail: 10-15 days Specifications Bluetooh dongle Operation system: Windows 98, 98se, me, 2000, XP, Vista Interface: USB compatible Symbol rate: 3 Mbps Bluetooth dongle 1)converting non bluetoothPC into bluetooth is possible. 2)enable wireless connects to Bluetooth devices such as mobile phones, PDA or PC, for data transfer, networking, and dial-up, fax. 3)wireless connection to Bluetooth headset. 4)Support bluetooth voice data. 5)Support multilanguage. 6)Bluetooth specification V2.0 compliant. 7)Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset. 8)Operation system: Windows 98, 98SE, me, 2000, XP, Vista. 9)Interface: USB compliance. 10)Symbol rate: 3 Mbps. 11) Support all kinds of mobilephone
Products Status: Stock Brand Name: OEM Model Number: HK-858 Place of Origin: Guangdong China (Mainland) color: black,silver,yellow,green,blue,white,red,orange Packaging & Delivery Packaging Detail: box packing,blister packing Delivery Detail: 7-15 days after got your deposit for MOQ Specifications bluetooth adapter working distance 0-50 meter ,0-100meter no drivers needed ,plug and play bluetooth adapter Specification1. Mini size more convenience for notebook and taking outside.2. Bluetooth Class II: 20 meters (in open space). 3. Bluetooth Standard: Bluetooth v2.1 + 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(Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, and Spanish)Packing*350pcs/ctn* Carton size: 46*30*37.5cm* Weight: 9.8KG
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.
Specifications bluetooth usb dongle, 20m, V2.0+EDR, support Vista and A2DP Description:Bluetooth usb dongle, blister package with CDavailable bluetooth chipset brand: ISSC, Broadcom or CSRavailable version: Bluetooth V2.0+EDRWorking distance: 20mFunctions:1) Serial Port Profile2) Dial Up Networking Profile3) File Transfer Profile4) Human Interface Device Profile5) Hardcopy Cable Replacement Profile6) Object Push Profile7) Synchronization Profile8) LAN Access Profile9) FAX Profile10) Personal Area Networking Profile11) Advanced Audio Distribution Profile12) Basic Imaging ProfileSpecifications:1) Super slim design (3mm thickness) with little slide front cover2) Bluetooth V1.2 & V1.1 and V2.0 compliant3) I/O Interface: USB V1.14) Operation range: 20m (Bluetooth class 2)5) Color: white or black6) Built-in antenna7) Carrier Frequency : 2.4 ~ 2.483GHz8) Maximum data rate: 1Mbps9) Spread Spectrum: FHSS (Frequency Hopping Spread Spectrum) 10) Modulation Method: GFSK (Gaussian Freque
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Usage: laptop or computer Output Type: Other Connection: Plug In color: white black Red orange yellow green blue purple free chose condition: brand new Support: up to 7 ACL connections and 3 SCO connections Function: Share, edit and print documents via Bluetooth Packaging & Delivery Packaging Detail: general packing or demand your requirement Delivery Detail: 3-5 working days or according your order quantity Specifications brand new Wireless USB 2.0 Bluetooth Adapter (BT-USB) 1.competitive price 2.fast delievry descriptionWireless USB 2.0 Bluetooth Adapter allows you to add Bluetooth wireless technology to your desktop or laptop. Connect the adapter to an available USB port to easily access various Bluetooth devices. The adapter provides encrypted link security and allows you to create a Bluetooth Personal Area Network with other compatible devices. Pls Note: If the descriptions are not what you need, pls let m
Brand Name: Trait-tech.com Model Number: T-USB-328 Place of Origin: Guangdong China (Mainland) Color: Black Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: Q'ty/Carton : 100 pcs Carton G.W : 6.500 kgs Carton Size : 41.0*39.0*36.0 cm Delivery Detail: 3-5 Days Specifications 1.High quality Bluetooth USB Adapter 2.Factory Price 3.Paypal accepted 4.NO MOQ 5.Fast delivery HK-808 Bluetooth USB AdapterHigh quality and brand new;100% connection speed faster;USB 2.0;Bluetooth version 2.0;Support for Windows XP/ME/2000/98SE/Vista;Small size for note PC.Package included:1 x Bluetooth USB Adapter1 x Disk driver Payment Terms:We accept Paypal,Visa, T/T, WUPls contact us when you want to pay by others.Lead Time:3-5daysShipping Companies: We support shipment by "China post" "EMS" "DHL" "UPS" "FEDEX" "TNT" "SF"”.Kindly let us know which one you prefer or you have your own forward
Brand Name: Gmate Model Number: AXAGT-001 Place of Origin: Guangdong China (Mainland) Color: Orange /White/Black Funtion: Transformer Compatible platform: Mobile,tablet pc Compatible system: IOS,Android Specifications 1.Enable iTouch with phone features 2.Make iPhone become dual SIM 3.Make iPad surf the net anywhere, anytime 4.Small+Light Latest New Technolgy Mobile Phone Accessory Gmate 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 l Compatible with locked phones (Gevey Turbosim) and unlocked phones and can be used as a 2nd sim card Product Specification l GSM Quad Band: 850/900/1800/1900 MHz l 1 Push-Push SIM Card Slot l Micro USB &n
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 1. For iTouch+Gmate=iPhone like Peel 520 2. For iPhone+Gmate= Dual SIM Dual Standby like 2Phone 3. For iPad+Gmate= iPad 3G gmate bluetooth dual sim adapter for iphone ipad itouch1. For iTouch+Gmate=iPhone like Peel 520 2. For iPhone+Gmate= Dual SIM Dual Standby like 2Phone 3. For iPad+Gmate= iPad 3G Key Advantages:
Brand Name: Yohom Model Number: YH-MJ-338A Style: Headband,Wireless Communication: Wireless Connectors: 2.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling,16GBTF card/FM radio/OLED display Place of Origin: Guangdong China (Mainland) Color: Blue/red/black/orange Music foamat: Mp3/WMA Type: Stereo bluetooth card headphones Battery: For 8 hours Packing: Colorful Feature: Foldable Material: A bow head use PVC material, tough and durable Packaging & Delivery Packaging Detail: gift box,60pcs/cartoon,packing size:20.5*11.5*3.7cm cartoon size:55.5*43.5*25cm,NW:9.5KG GW:10.5KG Delivery Detail: 1-2 days for sample,7-10days after payment Specifications headphones design in Computer hardware&software consumer electronics 1.studio HIFI stereo headphone 2.battery for 8 hours 2012 best wireless headphones wireless music headphones 2012 fashion dj headphones 1.studio HIFI stereo headp
Place of Origin: Guangdong China (Mainland) Brand Name: Xingda Model Number: pcb for air conditioner Finished PCB Board Thickness: 0.2mm-6.00 mm(8mil-126mil) Copper Thickness: 1/2 oz min;12 oz max Min.Trace Width & Line Spacing: 0.075mm/0.1mm(3mil/4mil) Min.Hole Diameter for CNC Driling: 0.1mm(4mil) Warp & Twist: 0.70% Test Voltage: 10-300V Impedance Control: +/-10% Base Material: FR-4,FR-2.taconic,rogers, CEM-1 CEM-3,ceramic,crockery,metal-backed Surface Finishing: OSP, HASL, ENIG, ENEPIC,Immersion silver, immersion tin etc Packaging Gross Weight per Unit: 0.03 kg Package Size per Unit: 6X4X3 cm Package Type: normal packing
Brand Name: Vcom Model Number: DE752 Style: Headband,Fashion Communication: Wireless Connectors: 3.5mm Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Corlor: Red, Black, Green, Blue, any corlor as required Working Frequency: 2.4GHz Receiving range: 10m, class 2 Modulation: GFSK Transmitter power: 4dbm Frequency Response: 20~20K Hz Speaker impedance: 32 Ohms Size: 6mmx1.8mm Packaging & Delivery Packaging Detail: Blister Packing, Vcom packing, OEM Packing. Normal Packing. Delivery Detail: 20-30 days after prepayment and order & package confirmation Specifications Bluetooth Headphone: 1. Most Fashion and Newest Bluetooth Headphone. 2. Good quality and resonable price Headphone. Hot Seling Waterproof Wifi Bluetooth Adapter Headphone Specifications: Working Frequency2.4GHzR