Specifications Portable mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Portable beatbox mini bluetooth speaker with handsfree with TF Description: Portablet mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Features: 1. High Glossy Surface 2. Easy access volume control 3. Excellent Sound Performance 4. Plug and Play / No Driver Installation Required 5. Magnetically Shielded to prevent distortion from screens 6. Compatible with all Brand Name and Model PCs and Laptops Specification: Brand/Model numberBL-N8Sell points metal sense design; portable, hanging portable design Bluetooth wireless audio transmissionWariety of classic color for choice With phone handsfree LINE TF card ParametersVersion: V:3.0 frequency: 2.402-2.480GHz max power output: 4W MIC sensitivity
Brand Name: OEM Model Number: MPS-303 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Optional Certification: CE,ROHS,FCC,REACH Guarantee: One year Material: ABS Bluetooth distance: 30 meters Packaging & Delivery Packaging Detail: color box Delivery Detail: 15-20 days Specifications MPS-303 Hamburger shape bluetooth speaker 1.Patent product 2.Top quality 3.CE/ROHS/FCC/REACH 4.OEM/ODM MPS-303 Hamburger shape bluetooth speaker Technical description: Power supplier:DC5V Output power:3W(1KHz,THD10%)Frequency:200Hz——20KHzSignal&noise ratio≥80dBImpedance:4 OHM(Ω)Li-ion Output:3.7V~4.2V+0.05V Li-ion Input:5VLithium battery capacity:500mAhSpeaker Unit:40mmCase Material:ABSDimensions:Dia70mm*H50mm(closed resonation)Weight:90g Features: Bluetooth Li-ion battery sp
Specifications Bluetooth speaker 1,Bluetooth V 2.0 2,Blue and white porcelain appearance. 3,Support headset, hands free and vehicle SOC Bluetooth speaker for cell phone &android phone Blue and White Porcelain Bluetooth Version: 2.0 + EDRFrequency Range: 2.4GHZ~2.480GHZRF Power: <3.5dBmWorking Distance : Up to 10 metersStandby time: 100 hours Battery Capacity600mAhBattery Voltage4.2VUSB input Voltage4.8V~5.5V USB input Current500mAhPlayback time6 hoursCharging time2.5 hours Bluetooth V 2.0 Blue and white porcelain appearance.Support three application modes--headset, hands free and vehicle mode.Us
Specifications 1.Bluetooth speaker 2.Support Micro SD card 3.Ultra-simple style design 4.Build-in Lion-battery 5.Hands-free talking Best sound quality and fashionable bluetooth speaker EX350 delivers stunning hi-fi audio in a portable wireless speaker so compact you won’t believe it when you hear it. Its loudness with output capacity of 85 decibels, music fills even the largest rooms. Bluetooth Speaker EX350 It is a simply the smallest, best bass sounding wireless speaker. It has the ability to produce extreme high (tweeter) and low (woofer) frequencies from a single bass. Amp up Your Music, Movies, GamesDon't let tiny computer speakers sap your sound. All your media deserves great audio, no matter what device it's played from. With EX350, you'll feel the thump of every kick drum, the room of every car chase and crowd with every buzzer-beater - bringing all your mobile media vibrantly to life. And with about 5-7 hours of
Brand Name: SU bluetooth speaker Model Number: HX-118 bluetooth speaker Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Bluetooth speaker color: Red,Black and Blue Speaker material: Plastic+UV Bluetooth: Yes FM function: No Read card type: TF Speaker size: 2 inch*1 Speaker RMS: 3W*1 RF range: Up to 10m Battery: Built in rechargeable battery Packaging & Delivery Packaging Detail: Product Size:8.68*8.68*8.44cm 30pcs/ctns Ctn Size:54.5*22.3*30.5CM G.W:12.2KGS Delivery Detail: 15-20 days Specifications bluetooth speaker 1.Wireless bluetooth speaker with tf card 2.Built in rechargeable battery 3.Line in connection Hot sale bluetooth speaker HX-118 for MP3 Specification: 1. Wireless bluetooth speaker protocol with A2DP+AVRCP2.RF range: With 10m 3.Loudspeaker output: 3W(1KHz,THD 10%)4.Signal-to-noise: ≥75dB
Brand Name: HR Model Number: BS-02 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Name: portable speaker, bluetooth speaker, vibration speaker Bluetooth Version: 3.0 Frequency: 2.402-2.480GHz Max power output: 4W MIC sensitivity: -32db Receiving sensitivity: Better than -82dBm Battery Capcity: 600MAH Colour: Black, siliver, rose red, sky blue Product size: 7.4*5.9cm MOQ: 100pcs Packaging & Delivery Packaging Detail: 1pcs/Box or as per customers' requirements Delivery Detail: 5-20days Specifications portable speaker, bluetooth speaker, vibration speaker 1.Bluetooth Version: 3.0 2.Metal sense design 3.Hands-free call portable speaker, bluetooth speaker, vibration speaker: With the continuous development and expansion of the digital portable audio market, the pursuit of the avant-garde, high-end consumers of stylish digital audio demand is grow
Specifications sport mini bluetooth speaker 1.factory price and quality warranty 2.OEM /ODM service 3.Quality control and fast shipping Wholesale OEM Factory Sport Mini Bluetooth Speaker This perfect mini bluetooth speaker is made of high quality matarial .Its wireless function ,can compatiable for computer,smart phone and any other device which have bluetooth function.You can order a few colors to change everyday . Your life will be colorful everyday ! Enjoy it NOW ! Description Product Name Sports Mini Bluetooth Speaker Item No. bls-1 Material Aluminum+selicone Design wireless bluetooth speaker Colorsrose/orange/yellow MOQ 10 pcs/color Brand Name P&J Shipping DHL/ HK AIR MAIL/Singapore Air Mail Package poly bag /crystal box OEM /ODMYes
Brand Name: WINGATE Model Number: WSP-BT5 Type: Passive Use: Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color choice: black/silver/red/blue etc Port: bluetooth Package: box or blister Packaging & Delivery Packaging Detail: Color box, blister package optional OEM package free for Quantity more than 3K Delivery Detail: 10-15days after order confirmation Specifications 1.Portable Bluetooth Mini-boom Bass Speaker 2.Power: 3W x2 Stereo 3.LED Touch panel for control 4.BEST Amplifier iphoe Model:WSP-BT5Features: Size:110*68*58MM >LED Touch panel for control ( Play/Pause/Next...)>Portable Bluetooth Mini-boom Bass Speaker >BEST Amplifier for Smartphone Music play>Build-in Lithium-Battery playing music up to 10 hours>Excellent sound quality , Stereo !! >With Micphone, Handfree for phoning>Impedance: 24Ω ; Output power: 3W x2 Speakers>Frequency range: 60
Specifications 2013 CES innovation award honoree product IPX4 waterproof standard special waterproof design Support Bluetooth,call funtion Waterproof Bluetooth Speaker Product Features: 1.2013 CES innovation award honoree product. 2.IPX4 waterproof standard special waterproof design, the speaker can use in bathroom, kitchen ,etc. 3. Patented acoustic design, employing a smaller size to produce a better sound performance. 4. 360 Degree Omni-directional HiFi Sound takes Music everywhere. 5. Support Bluetooth. Bluetooth can pair with 2 devices at the same time. 6.Call function, Built-in waterproof microphone. 7.Double-faced suction cup design, the speaker can easily attached to any flat surfaces. IPX4 Waterproof Standard Patented Acoustic Design Support Bluetooth Call Function Double-faced Suction Cup Design Waterproof Bluetooth Speaker Detail: TypeWaterproof Bluetooth speaker Item BS-WP
Brand Name: Gsou or OEM Model Number: H100 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Stage Channels: 3 (2.1) Special Feature: Wireless Place of Origin: Guangdong China (Mainland) Specifications 1. 2.1Channel Bluetooth Speaker 2.Powerful woofer 3.Bluetooth 4.0 4.2*3W+5W woofer 5.Aux-in Jack The Gsou H100 2.1Channel wireless Bluetooth speaker is an affordable way to enjoy great-sounding tunes anywhere in your home or office. Pair it wirelessly with any compatible stereo Bluetooth-enabled device and you get good audio without the mess of wires. Features: 1,Bluetooth wireless audio without attaching a cord to your Bluetooth enabled stereo device 2. Dual 3" drivers and super bass for dynamic, powerful sound 3.Compact and sim
Specifications Smallest long distance bluetooth speaker 1.Aluminum-alloy scroll style cover 2.up to 8 devices can be stored 3.Bluetooth V2.1 Hot Products: Smallest long distance bluetooth speaker Key features and functions: 1.Smart and pocket Bluetooth speaker with built-in 550mAh Li-ion battery and extendable case.2.Bluetooth synchronous broadcasting and handsfree conversation function. 3.Bluetooth V2.1+EDR,class II,up to 10 meters 4.Support A2DP,AVRCP,headset,handfree profiles. 5.Support multiple pair (up to 8 devices),connect with the last used device automatically when power on. 6.D45mm larger driver offers 3W power and precise highs for superb sound.7.Vacuum-bass system.
Specifications Wireless Mini Bluetooth Speaker *Compatible with all Bluetooth-enabled mobile phones, iphone, ipad, Tablets, PC/Mac *CE&ROHS Item name: 2013 New Product Portable mini Bluetooth SpeakerItem NO.: HZ-921 Speaker Specification:
Specifications Mini waterproof bluetooth speaker 1) IPX5, Pool Floating 2) Bluetooth Speaker 3) Shower Speake 4) stylish design Promotional!! Mini waterproof bluetooth speaker for iPhone ipad Specifications: materialABSunit size74*60*52mm batterybuilt-in lithium batteryBluetooth Specification2.1+EDRBluetooth ProfileA2DP AVRCPRF Range10 metersFrequency Response100Hz-20KHzLoudspeaker Output3 WSignal-To-Noise≥75dBDistortion≤1.0%Playback Time8 hoursCharging Time1-2 hourscharging interfaceDC2.0 •1. latest 3.0+EDR bluetooth standard. •2. music playing as long as 8 hours. •3. support bluetooth stereo. •4. high sound quality, shocking bass. •5. audio transmission distance:10 meters •6. Support iphone/ipad, all phones that support bluetooth stereo, MP3,MP4•7. unit size:74*60*52 mm. •8. simple and fashionable designing. •9. waterproof button design. •10. plastic jacket,fashionable and top-grade. •11.
Brand Name: Enjoy-ing.cn Model Number: Bluetooth Speaker Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor,Tablet Pc Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black,Blue,Red,silvery Bluetooth: 3.0 With1: Micphone with2: Mp3 player With3: TF card Packaging & Delivery Packaging Detail: 100pcs/box Delivery Detail: in 5days Specifications This Wireless bluetooth mini Speaker is of the highest quality on the market. It is has an outstanding long lasting battery life 2013 newest Mini 3.0 Wireless Bluetooth Speaker with Micphone/TF/MP3 Player for iPhone5,for Samsung S4 Factory Direct Wholesale OEM ODM Bluetooth Speaker,Bluetooth Smart Watch,Bluetooth Headset,Bluetooth Headphone,Bluetooth Passometer ,If you need please contact us.or&nb
Brand Name: CDS Model Number: H-520 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: slivery red blue Card: TF Packaging & Delivery Packaging Detail: PVC box packing Delivery Detail: 20-30days Specifications 1.Bluetooth speaker with TF card 2.Great sound quality 3.suitable for gift and store for sell 2012 Newest Mini bluetooth Speaker Material:ABSPower Rating:2.0W*2 &nb
Brand Name: OEM Model Number: SPK-246 Type: Active Use: Portable Audio Player,Mobile Phone,Karaoke Player,Computer Channels: 1 Special Feature: Wireless,Mini Place of Origin: Guangdong China (Mainland) function: wide MOQ: 1000pieces speaker bluetooth: support Color: any colors available Product size: 75*57mm battery capacity: 400mah support Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: within 25 days Specifications perfect sound mini bluetooth speaker&mini speaker 1. Bass quality bluetooth speaker. 2. Hand-free function 3.durable convin perfect sound mini bluetooth speaker&mini speaker hand free 1.Specification Nameperfect sound mini bluetooth speaker&mini speakerbrandOEMmodelSPK-246 Color any colors available Product size¢75*57mmBluetooth version 3.0 + EDR transmitter power (MAX)Output Power 3WWorking Voltage 3.7VBattery capacity 400mah supportssupports input Bluetooth / Audio InputMIC distance
Specifications Wireless Outdoor Bluetooth Speaker 1.For Bluetooth Device 2.Red,Silver,Blue,Green,Black 3.MOQ:100pcs 4.OEM Order Acceptable Mini Active Wireless Outdoor Bluetooth Speaker Features of Bluetooth Speaker:Supports for A2DPV1.2 and AVRCPV1.4 Profile:With high level of integration , low cost and low powerBluetooht standard V2.0Support A2DPV1.2 and AVRCPV1.4ProfilesWork with all sound source with 3.5 audio interface product like : MP3 ,Computer ,mobile phone ,CD player etcFrom a range of up to 10 meters from the speakers, wirelessly stream music from any Bluetooth-enabled device such as your mobile phone, notebook, iPhone or iPad. With music pouring out of its two powerful 3-inch drivers, be sure to grace your party with the latest hits and dance away. Compatible with iPhone 4, iPod Touch 4G, iPad, Droid (with latest operating platform) and other bluetooth devices Inbuilt lithium battery with 3 hours working timeAluminium housing to be more attractive and fas
Specifications Bluetooth Speaker Mini Bluetooth Speaker Portable Bluetooth Speaker Wireless Bluetooth Speaker OEM Bluetooth Speaker OEM Mini Bluetooth Speaker/Portable Bluetooth Speaker PHOTO Product Description Sell pointsparameterMetallic design VersionV:3.0metal sense designfrequency2.402-2.480GHz max power output 3Wportable, hanging portable designsensitivity-32dbhands-free functionality receiving sensitivityBetter than -82dBm Bluetooth wireless audio transmissiondistance 10meters Wireless bluetooth audio transmission data transmissionUp to 3Mbps(over the air) ariety of
Specifications 3 inch 8 ohm bluetooth speaker high performance neodymium midbass speaker frequency range 135HZ-20KHZ RMS10W YD7827 3 inch 8 ohm mini bluetooth speaker NO. ItemSpecification1voice coil impedance6.8Ω2voice coil size / material20.4mm / ASV3cone / edgepaper cone / rubber edge4resonant freq (FO)135 Hz ± 20%Hz5output S.P.L.83±3dB mean value (1M/1W )6freq response135 Hz ~10K Hz7rated power input10 watts8max power input20 watts9neodymiumΦ19.5×4mm10weight79.2 g / 2.8 oz
Specifications Bluetooth speaker Fashion ball design changing led lights New mini Bluetooth speakerFashion ball designchanging led lights Mini portable Bluetooth speaker/led flash/ball shape Specification: &nb
Brand Name: OEM Model Number: BS-100 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor,portable bluetooth Channels: stereo Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: white, blue, green, many colors options interface: USB / TF / headphone jack FM radio: yes music: TF card/ U disk power: USB power / built-in Li-polymer Battery package: color box packing bluetooth: yes output: 2.5W weight: 90g Dimension: 71X71X36mm Packaging & Delivery Packaging Detail: color box packing / customer offered Delivery Detail: 3-5 days for sample, 10-15 days for order Specifications Patent bluetooth Portable Mini Speaker Micro SD/TF card and U disk music with lyric For bluetooth device can be a handset bluetooth portable stereo speaker, mini portable bluetooth speaker with FM radio BS-100 BS-100 bluetooth speaker, can connect to computer, smart phone, iphone, ipad etc can be a handset for ce
Brand Name: Xinging Model Number: YX-MF001 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Fujian China (Mainland) Features: Wireless NEW products: Yes Keywords: Bluetooth Speaker Packaging & Delivery Packaging Detail: Colour box Delivery Detail: 20-25days Specifications Bluetooth Speaker 1.bluetooth function 2.mini design 3.support MP3 player, mobile phone,computer,DVD player 4.can add logo Bluetooth SpeakerYX-MF001 [CE][FCC][ROHS] Features1.Connect to the audio out port on your computer or other musical device2.Push the button on the head of the mini speaker to turn sound on or off3.Volume control: adjust the volume using the controls on your MP3 player, mobile phone,computer,DVD player ...etc 4.USB power input cable;User Guide;Line in cable.5. Power output: 2.2W6. SNR:-95±2db7. Speakers: D36mm(20HZ-20KHZ)8. Lithium ion battery input: DC5V Packing details
Specifications Portable docking station bluetooth speaker for ipod/iphone 1.bluetooth speakers 2.docking station bluetooth speaker Model numberG/WN/WCraton sizexst-6011661g500g61*31*46.5CMApplication method: Turn on the audio, iPod music play Press mode key, then chose iPod, FM, Aux and play (the system default is iPod) iPod play: choose iPod play, and press the play key and then the audio will play the music which stored in iPod (U can choose the list) Under the iPod play music status (U can change current music) FM audio: set the FM and it can be automatic search When FM audio under status, press the play key, then enter FM audio automatic search You can change the FM by yourself FM chooses, choose before and after FM Sound volume: you can adjust the volume Increase or decrease Setting the time and alarm clock: enter ‘set’ key, after third seconds be in set condition Then you can set time by yourself &nbs
Specifications 1. Water proof speker 2. Support FM/USB Disk/micro sd card 3. Bluetooth function is optional 4. Good audio effect Features: 1. Multifunctional decoder chip, play MP3 format music from MP3/MP4/IPOD/Computer and other device etc.2. With LED LIGHT;3. FM frequency range:87.5-108MHz,it will save radio set automatically;4. Support U disk/TF card for 16G at most;5. Color: purple/blue/green/roseo6.Built-in rechargeable li-battery Specification:Output:3.7V cable;"output power:3W Input:5.0V Loud speaker:40mm, 4Ω Signal and noise ratio:≥80dB material:ABS Color: purple/blue/green/roseo Accessory:1. USB Power Supply Cable;2.3.5mm audio connect Packing: product size:70*70*60MMcolor box size:CTN size:38*38*20cmPCS/CTN:50pcsN.W./G.W.:8.0/9.0kg
Brand Name: HoXen or OEM Model Number: L-47A Type: Active Use: Portable Audio Player,Karaoke Player,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) speaker: bluetooth speaker(L-47A) certificates: CE,FCC,RHOS Speaker size: 4 inch charging time: 4hours output power: 30W rechargeable battery: 12V/2.6A,4.5A working time: lasting 6hours after full charging function: Radio/Remote control/wireless MIC/USB/SD input: AUX and MIC input Delivery: 30 days after receive the deposit Packaging & Delivery Packaging Detail: carton box with the LOGO and the details of the speaker . package:the package is brown carton box and with foam in the box to protect the speaker , but if the quantity is more than 500pcs we will make our customer with gift box size of package:28.5*24*37.5CM 20FT:1000PCS 40FT:2100PCS 40HQ:2560PCS Delivery Detail: within 30days after receive deposit Specifications Bluetooth speaker 1) 2 years warranty 2) CE,RHOS,FCC 3) w
Brand Name: OEM Model Number: S-IPD3-0866 Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) advantage: small and easy to carry design: fashionable design Packaging & Delivery Packaging Detail: Plastic Bag packing. Delivery Detail: 1-3days Specifications A60, HiFi Smart Bluetooth Speaker with Speakerphone & Read Calling Phone Number, Support TF Card & Support FM (Silver) A60, HiFi Smart Bluetooth Speaker with Speakerphone & Read Calling Phone Number, Support TF Card & Support FM (Silver) Features as below: 1) With MIC, hands-free support 2) Loudspeaker specification: 40mm×3w×1 3) Output power: 4 Ohms 3w 4) Degree of distortion: 0.5% 5) Charging battery voltage: DC 5V 6) SNR: ≥90db 7) Built-in rechargeable battery 8) Bluetooth 2.1 + EDR mini speaker 9) Bluetooth Coverage: 10-15 meters without hindrance 10) Sensitivity: 80db±2db 11) Fre
Specifications OEM SUPPLY make bluetooth speakers KD-025 5 V - USB straight charging source interface Support Micro TF card OEM SUPPLY make bluetooth speakers KD-025 Function Description>>Double horn output speakers;>>Power bank;
Brand Name: Flybird Model Number: FB-MBM01 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Fujian China (Mainland) Color: Bluetooth Speaker color option. Certificate: Bluetooth Speaker pass CE,RoHS, FCC standard Material: With Mental material for Bluetooth Speaker MOQ: Bluetooth Speaker MOQ is 1000pcs Bluetooth Version: 2.1+EDR for Bluetooth Speaker RF Range: 10m for the Bluetooth speaker Battery Charge time: 2 hours Frequency Response: 100Hz-20KHz Loudspeaker Output: 3w Keywords: Bluetooth Speaker Packaging & Delivery Packaging Detail: 100pcs/ctn. NW./G.W.: 15/16kgs. Ctn size:57*57*32cm Delivery Detail: 25-30dates Specifications Bluetooth speaker 1. Portable and novelty. 2. MOQ is 1000pcs. 3. Bluetooth speake. 4. OEM and ODM. Portable Mini Bluetooth Speaker Bluetooth Speaker Parameter:1.Bluetooth Specification: 2.1+EDR2.Bluetooth Profile: A2DP1.2,
Specifications Multimedia Bluetooth Speaker Loudspeaker for Apple iPad iPhone Fit to Bluetooth 2.0 specification Multimedia Bluetooth Speaker Loudspeaker for Apple iPad iPhone iPod Android Windows Smartphone Features: Bluetooth stereo portable speaker which is highly integrated, low cost and low power Fit to Bluetooth 2.0 specification Support for the A2DP V1.2,AVRCP V1.4 profiles With the 48K/16BIT high quality digital audio playback plug and TF card function Bulit-in polymer battery in side Insert the TF card to play, a perfect sound will outputIt is applied to the cell phone-MP3-PC,PC and bluetooth devices which support A2DP association instrumentThe range of the bluetooth wireless will up to 10 metersColor: silver,white, red and black (Please notify in the order of the color you want)Specifications:Material: Aluminum and plasticPower output:3WRadio type: FMBattery capacity:450mAhCharger voltage: 5VCharging time: 2.5hoursLast time: 4hoursS
Specifications Mp3 Mini Bluetooth Speakers Support TF card(Mini micro card) , Support A2DP,AVRCP,headset,handfree profile Mp3 mini bluetooth speaker Function:1. Bluetooth synchronous broadcasting function2. Compatiable with bluetooth phones, MP3/MP4/CD/PC/MAC/PSP,etc.3. Built-in lithium battery.4. Support TF card(Mini micro card)5. Support A2DP,AVRCP,headset,handfree profile Specifications:1. Bluetooth protocol: version 2.1+EDR2. Bluetooth range: 10meters.3. Input sensitivity: 300MV4. Frequency range:80Hz~20KHz5. Signal-to-noise ratio:>76dB6. Talking time:up to 5 hours7. Charging time: about 2 hours.8. Power supply: USB Power9. Rated power:3w10. Dimension: 6mm*60mm*50mm11. Net weight: 230g12. Color: Black,Red,Blue,Silver Accessory:1. USB Charging line.2. User guide.