Brand Name: HFD Model Number: HFD-S60 Place of Origin: China (Mainland) Style: Headset Microphone Use: Computer Microphone Communication: Wireless Packaging & Delivery Packaging Detail: Product Size:6.7*6.7*12cm 100pcs/ctns Ctn Size:57*28*56.5CM G.W:23.5KGS Delivery Detail: 2-3 days for sampes, 15-20 days for mass production Specifications Mini Portable Sucker Silicone Bluetooth Speaker for Iphone,Ipod,Mp3 player Mini Portable Sucker Silicone Bluetooth Speaker for Iphone,Ipod,Mp3 player Bluetooth wireless audio transmission,portable, hanging portable design,Can suck base speakers,Hands-free car bracket of bluetooth speakers &nb
Specifications 1.Most popular Bluetooth speaker 2.TF slot 3.USB port 4..Rechargeable lithium lon battery 5.Support hand free calls, and e Mini stereo Bluetooth speakers Function & Feature: 1. Play MP3 format music from MP3/MP4/IPOD/Computer/USB/TF card and other device etc.2. With FM radio;3. Support USB/TF card up to 16GB;4. Support Bluetooth function;5. Rechargeable battery:BL-5C;6. Support line-in function;7. Support hand free calls, and echo. Technical parameters: Model Number:NS1115Compatibel with:iPhone,iPad, table pc, notebook etc( include all device with Bluetooth function)Dimension:60mm*H50mmLoud speaker45MM; 3ΩPower output:3WBluetooth: Bluetooth V2.0+EDRBluetooth profile:<10M( According to environment and mobile phone Bluetooth device, transmission range have some different)USB charge voltage: DC 5VBattery: Built in li-ion battery, 3.7V 400 mAhPlaytime:4-8 hoursColor:OEM
Brand Name: mini bluetooth speaker Model Number: mini bluetooth speaker -026 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Power supplier: 650 MA Li-on battery + USD 5V Output: 3W*1 Frequency: 100HZ-20KHZ SNR: 95DB charging voltage: 5V Impedance: 4Ω bluetooth speaker Case Material: ABS Dimensions: 80*80*70mm Weight: 152g Model: mini bluetooth speaker Packaging & Delivery Packaging Detail: 1. Carton size: 500*370*355mm 2. QTY/CTN: 60pcs 3. N.W/CTN: 17.16kg 4. G.W/CTN: 17.5kg Delivery Detail: 25-30 working days Delivery Detail: 25-30 working days Specifications 1Wireless mini bluetooth speaker 2.3W HIFI sound, 10M range 3.3.5mm audio jack 4.Li-on baterry650MA 5.With FM function 1.Wireless mini bluetooth speaker with volume control 2.3W HIFI sound, 10M range 3.3.5mm audio jack 4.650mA Li-on battery New rechargeable professional 3W wireless mini bluetooth s
Specifications bluetooth speaker 1.Perfect sund 2.Support TF card 3.Hands free 4.welcome OEM 2013 best outdoor wireless bluetooth speaker with hands free function (1)Unit Size: 60*60*50mm(2)Weight:230g(3)Color: various colours for options(4)Material:metal+palstic Product Specifications:NameBluetooth SpeakerModel No.BLF-BS019Bluetooth VersionV4.0Loudspeaker output5wHand-free FunctionYesMusic from TF CardYesDistortion<0.5%RF Range10mFrequency response280HZ-16KHZLoudspeaker Output5wBattery voltage/capacity: 5V±0.5VSignal-to-Noise ≥ 95dBBattery Capacity820mACharging TimeAbout 2 hoursPlaying Time10 hoursFeatures: 1 Connect 2 phones at the samet ime2 The top CSR chip, bluetooth 4.0 standard, power saving, 10 hours of&n
Specifications wifi net bluetooth speaker with mobile power support TF,USB disk,line in Wireless Routing AP function Multi-function Bluetooth speaker with WIFI,mobile powerFeatures:1.stylish sports car streamlined design, easy to carry;2.a versatile set of Bluetooth speakers, card speakers, player, mobile power, wireless AP, USB disk in onebody, which can meet the needs of your business and leisure;3.support Bluetooth stereo wireless audio connection, coverage of more than 10M (barrier-free);4.support earphone audio output, micro SD / TF card and USB disk, music play, plug-and-play, compatible with a variety of music formats, sound quality is&nbs
Brand Name: AIDIKA Model Number: XKD8BT Type: Passive Use: Portable Audio Player,Mobile Phone,Computer,Stage,bluetooth speaker Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Product name: bluetooth speaker SIze: 5*5*5cm Weight: 180g Color: Pink, Blue, Black, Silver, Green, golden, red Sample time: 2-3 days bluetooth speaker Support: wireless devices Power output: 3w Audio input: 3.5mm jack plug Bluetooth ranges: 10 meter battery: 600mah Li-ion battery Packaging & Delivery Packaging Detail: bluetooth speaker 1 gift crystal packaging, 1 audio line,1 antenna Delivery Detail: 3 days bluetooth speaker Specifications Outdoor wireless bluetooth speaker with fm radio -Bluetooth -FM radio,TF/SD card -FCC, RoHS, FCC -5*5*5cm Outdoor wireless bluetooth speaker with fm radio Disreiption This mini audio box can be deemed as perfect combination of classic and modern performance, and it is praised as ma
Brand Name: Bluetooth Speaker Model Number: FWS-B1 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone Channels: 2 (2.0) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) Item Name: Bluetooth Speaker Function: Multi function with hand free call Data receipt distance: 10-30M Design: exquisite SNR: 85 Db Frequency response: 100-18KHZ Material: ABS+Electronic Components Shape: Fashion and Portable outlook Packaged: Gift Color box packaged Hands free call and TF Card: Function optional Packaging & Delivery Packaging Detail: Color Box Packaged Delivery Detail: 7 Days Specifications Bluetooth Speaker HIFI Bluetooh design , high Quality MP3 USB Flash, aux, free hand calling CE ROHS Bluetooth Speaker ,OEM Bluetooth Speaker,2013 Bluetooth Speaker Manufacturers & Suppliers!! Brief DetailsBluetooth Speaker HIFI Bluetooh designMP3 USB Flash, aux, free hand calling Features and Parameters of Blutooth Speaker Voltage :3.7V&n
Brand Name: Bluextel Model Number: BTSP08 Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: OEM Delivery Detail: 10~30days Specifications APT-X bluetooth version:V4.0+EDR Voice recognization. build in microphone,speakerphone function. new products--2013 Stylish V4.0 Bluetooth speaker with NFC function Company profile:ATI Electronics is built in1999.Its sales amout is above USD15 million a year.ATI Electronics is a SIG Group member and certificated by ISO9001 . ATI Electronics was engaged in reserrch and devolopment with 20 engineers in R&D depatment. ATI Electronics have a strong professional design team . ATI Electronics ensure to offer high quality product with reasonable price. Your OEM/ODM orders are welcome . Specification:Bluetooth version:V4.0+EDRPower 3W*2Supported Bl
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 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
Brand Name: UE Model Number: UE-W16 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: gray frequency response: 150-18KHz impedance: 4 ohm sensitivity: 80dB SNR: >=60dB Packaging & Delivery Packaging Detail: color box Delivery Detail: 35days Specifications 1.thick aluminum body 2.shocking bass sound 3.bluetooth & 3.5mm aux in 4.Built in Lithium battey Functions:1.Bluetooth speakers,compatible with most bluetooth devices2.Compatible with all devices supporting 3.5mm stereo3.Long-lasting built-in battery,rechargeable4.Two speakers are connected with a cable Features:1.Thick aluminium body, deliverying very strong bass2.Easy to connect it with computer or bluetooth devices,easy to operate.3.Really goog quality,providing Certificate CE&FCC Parameters: 1. Size height:10cm2. Power input 5v/1500mA AC
Brand Name: W-King Model Number: BT03S Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Size: 54*44*44mm Color: yellow red blue black white Packaging & Delivery Packaging Detail: blister packing or white box Delivery Detail: 15days after received your deposit payment Specifications hand free bluetooth speaker Phone speaker MP3,MP4,ipod,mobile, phone,laptop CE & Rohs Portable hand free bluetooth speaker round mini black speaker handsfree blue tooth mini speakers MINI BLUETOOTH SPEAKER Overview Astonishing sound quality in a compact console. Introducing e-Storm, LabryrinthX™ super bass speaker. Features -Single-channel portable speaker -Suppporting TF card (maximum capacity can reach is 8G) and with AUX input -Using low-frequency enhancement technology -Using anti-breaking sound's technology -Water resistant -Bluet
Specifications bluetooth speaker: 1. mini portable bluetooth speaker 2. unique shape and new design 3. touch button speaker 4. good price Touch Button Bluetooth speaker for iPad iPhone Galaxy Tab and smartphones technical parameterspower2.5W*2MateriaABS PlasticsizeL*W*H=140*65*30 (mm) weight171g features and functions1.Touch-sensitive buttons Play stereo music from any A2DP sourceAux line in for portable music players 2.dual track 3.Built-in stereo Bluetooth transfer technology 4.Detachable and rechargeable battery,up to 8 hour music playing time 5.Functions: - Switch on / off, Pairing Transfer stereo music from any A2DP source or other portable music players,volume adjustment 6.compatible with: iPad iPhone Galaxy Tab and various smartphones Packaging/Carton SpecificationsProduct size140*65*30 mm Packaging size195*90*50 mm &n
Specifications bluetooth speaker 1.OEM&ODM 2.TF card, read TFcard 3.built-in microphone noise reduction circuit 34.handsfree function Hot selling wireless portable TF Card bluetooth mini speaker bluetooth speaker Feature *Blueto
Brand Name: OEM Model Number: SP-203BT Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Frequency Response: 80HZ-20KHZ Color: yellow,blue,pink Product size(L*D*H): 62*62*58mm R.M.S: 3Watts Battery: 400maH Playtime: 2-6 hours Speaker driver: 40mm Material: Silicon + plastic Packaging & Delivery Packaging Detail: * Product size: 62*62*58mm * Gift box size:80*80*80mm * Carton size:420*420*340mm * Pcs/ctn:100pcs * G.W.:14KGS Delivery Detail: 10-20days Specifications new cheap bluetooth speaker 1.Speaker driver:40mm 2.Battery;400maH 3.Material:Silicon + plastic 4.Playtime:2-6 hours round Shaped bluetooth speaker for mobile phone/mp3/mp4/ipad/mp5selling point1.Mini pop up, portable, unique design, small case give big and rich volume; 2.Stereo sound effect, w
Specifications high quality Wireless bluetooth speaker for iphone &ipod 1. The power supply: input AC 100-240 V / 50-60hz output: DC 5 V / 1 A high quality Wireless bluetooth speaker for iphone &ipodWireless bluetooth speaker, 60dB &nbs
Brand Name: ectech Model Number: bs07 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Home Theatre,Portable Audio Player Channels: 6 (5.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Size: 56*65mm color: black Version: Bluetooth V2.1+EDR Material: ABS Battery: 3.7V/500MA brand: OEM Frequency Response: 20HZ-20KHZ MNG, ICO warranty: one year CSRResolution: RDA Specifications bluetooth portble speaker 1. Wireless,Portable,Mini 2.Frequency Response 20HZ-20KHZ 3.supports TF cards 360 degree omni-dir CSRResolution:RDA Size :56*65mm Color: Black Material:ABS Bluetooth Version:Bluetooth V2.1+EDR Frequency Response:20HZ-20KHZ Range:10 meters SNR 80dB Power Supply: Built-in Battery, Mini USB Battery :Lithium Polymer Battery 3.7V/500MA supports bluetooth calling and hands free supports play memories for the last music supports TF cards 360 degree omni-directio nal sound
Specifications bluetooth speaker 1.Excellent sound 2. TF card slot 3.Warranty 1 year, fast delivery 4.Metal cabinet,rechargeable batter Mini Micro wireless Bluetooth speaker on sale 2013 best price!!! Portable mini bluetooth speaker Bluetooth speaker 1.Excellent sound 2.FM, TF card slot3.Warranty 1 year, fast delivery4.Metal cabinet,rechargeable battery Basic details: Specifications: Size: (L) 64 mm *(H) 52 mm*(W)60mm Speaker size: 40 mm Output: 3.0w Input L/R: 320mv Power output: 3W S/N: ≥80dB AMP Freq Range: 200Hz-16 KHz Power Source: USB & Builtin Battery Battery Voltage: 3.7V Bluetooth Version : V2.1+EDR Distortin: <0.5% Charge Voltage:5 V+0.5VCer Certificates: CE & RoHS Operating Systems: Microsoft Windows, Vista, XP, SP2, MAC Features:1. High Glossy Surface2. Easy access volume control3. Excellent Sound Performance4. Plug
Specifications 1. Long Bluetooth Speaker 2. Good sound 3. Stereo Speaker 4. Connect to mobile phone 5. Various Colors YPBH-W093 2013 NEW Long Bluetooth Speaker Fashion color SPCIFICATION *Bluetooth version:ver3.0+EDR*Transmission distance:up to 10 meters*Output power:3W*2*Horn size:2*1.5"4 ohm inner magnetic horn*Frequency response:80Hz-19KHz*Input sensitivity:800mv 1 KHZ*Signal noise ratio:>=85dB*Degree of distortion:=<0.6% PO=2W*Input voltage:DC5V 500mA*Rechargeable battery:polymer lithium battery 3.7V800mAh*Chargeing time:about 3 hours*Playing time:about 5 hours*Net:240g*Size:155x40x58mm PICTURE COMPANY PROFILE Yinphone accessories Inc. has been dedicated in mobile phone accessories such as battery packs, chargers, faceplates, LCD and leather cases since 1995. Now we have added PDA accessories, digital camera battery packs and chargers to our business line.
Specifications 1.Fashion design 2.Only the size of an egg 3.Good quality of sound 4.Can use at any time charging 5.Light and clever Bluetooth mini speaker Bluetooth hamburger Speaker-Creative hamburger design, bluetooth music receiver, bluetooth audio receiver , portable mini speaker .-Stereo bluetooth module, bluetooth speaker -10 meters remote control scope-Extendable bass tube for deeper and stronger sound-Build-in 3.5mm audio cable for directly plug into Ipod,MP3, computer etc-Build-in high capacity Polymer battery-Works with Ipod, Iphone, Mobile, Computer etc. Reference photo: Technical Parameters : Power supplier:DC5V Output power:3W(1KHz,THD10%)Frequency:200Hz——20KHzSignal&noise ratio≥80dBImpedance:4 OHM(Ω)Li-ion Output:5V Li-ion Input:3.7V~4.2V+0.05V Polymer battery:400mAhSpeaker Unit:40mmCase Material:ABSDimensions:Dia60mm*H45mm (closed resonation)Talkback function:MICWeight:90gColor:Black/Red/W
Specifications Bluetooth speaker with MIC and FM USB / SD / Aux-in supported Compact / Mini size 2.1 channel PASSIVE woofer
Brand Name: OEM/ODM Model Number: UP-161F Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Material: ABS function: Bluetooth color: white Packaging & Delivery Packaging Detail: QTY/CTN: 20pcs Delivery Detail: 10~15 days after confirming the order Specifications New Bluetooth Speaker, Portable bluthooth speaker with transmitter,bluetooth speaker manufacturer & supplier New Bluetooth Speaker, Portable bluthooth speaker with transmitter,bluetooth speaker manufacturer & supplier Feature: (1) can play music from mobile speaker with the transmitter in 30-40 Meters(2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere (3) mini heart sharpe transmitter connect with the mobile &n
Specifications New Arrival Portablet Mini Wireless Bluetooth Speaker Portable Mini Bluetooth Speaker with MP3, Support TF card. New Arrival Portablet Mini Wireless Bluetooth Speaker Features: 1. High Glossy Surface 2. Easy access volume control3. Excellent Sound Performance4. Plug and Play / No Driver Installation Required5. Magnetically Shielded to prevent distortion from screens6. Compatible with all Brand Name and Model PCs and Laptops Specification: Basic InformationMaterial aluminium alloy Available ColorBlack, Silver, blueNet Weight238 gSize65*65*70 mmLogoOEMAccessoriesUSB cable, audio cable, user manualPacking infoGift Box 130*95*70mmCarton Size50 pcs/carton 41*38*27cm; G.W./N.W.: 11.9/19KGSpecificationBluetooth SpecificationV3.0RF Range12-15MTHD ≤0.5%Frequency Response60HZ-18K HZWorking voltage/current3.7~5VSignal-To-Noise90±2dBHands-free functionYesFM radio YesTF cardYesL
Specifications BLUETOOTH SPEAKER Model MAV-8525Description2CH High-end Speaker with Bluetooth Aluminum Panel and High-Glossy cabinetsTouch Panel for Function Control
Specifications 1.Bluetooth V2.1 2.Aluminum body & Nd-Fe-B magnet speaker 3.Built-in li-ion battery ,rechargeable 4.Certificate CE&FCC UE audio :Unusual & Excellent We have produce mini speakers with latest functions.Functions 1..Built-in Li-ion battery,rachargeable with usb cable .2..Bluetooth V2.13..3.5mm line-in mp3 stereo jack4..The latest class-AB amplifier,lower power wasting5..Max output power 2.7W Material & technology: 1..Aluminum body(ABS),lazer inscription2..High temperature sandblasting oxidation coloring 3..45mm Nd-Fe-B magnet speakers, with plenty bass Parameters & indicators 1. Size & weight ø6*5.7cm2. ColorBlack;blue;pink;silver3. Output power2.7W THD=10%4. Power input 5V(USB)5 Frequency response150-18kHz6. Sensitivity 80dB7. Impedance 4 ohm8. SNR>=60dB Packing details 1.package:Color box2.product&
Specifications Opto electronic water spray speaker audio speaker bluetooth speaker 1. water spray speaker 2. Opto electronic 3. bluetooth Opto electronic water spray speaker audio speaker bluetooth speaker Detailed description : 1. The liquid using plant oil rather than water is more security non-conducting. 2. Brand new and good quality 3. Colorful light & Water built-in, funny dancing speaker, it is rather hot and fashion 4. Full rich sound 5. Concise appearance design,melody perfect match with water dance and LED lamp just is dazzle multicoloured 6. Dual track and double-horn. Feel the shock of the three-dimensional sense and sense of space 7. Compabible with all music players.[ MP3/4 ;Mobile Phone; Computer; Iphone;Ipad. etc..] 8. Stndard USB power plug, no battery power supply;high-quality of acrylic material extraordinary texture 9. Outward oppearance fashion; the use of simple; convenient, suitable for hom
Brand Name: Misotech/OEM Model Number: MS-2142 Type: Active,bluetooth speaker Use: Home Theatre,Mobile Phone,Karaoke Player,Computer Channels: 3 (2.1) Place of Origin: Guangdong China (Mainland) Imported IC: TDA2030 Function: USB SD card reader,FM radio Handle: Remote contoal Packaging & Delivery Packaging Detail: Gift box 375*235*455mm Carton box 720*385*460mm 3 sets/carton Delivery Detail: First order needs 35days,Repeat orders need 35 days Specifications 2.1 bluetooth speakers USB SD card reader FM radio OEM service New design 2.1 bluetooth speaker New design music audio speakers with full function Output power25W+10W*2FunctionUSB SD card reader ,FM radioMaterialsHigh density MDF and ABS plasticDriver speaker 5.25inch*1 , 3inch*2PackingColor box 375*235*455mmCarton box 720*385*460mm1 set/gift box 3sets/carton1*40HQ capacity1650 setsDistortion1%OptionalDC12V,MIC,Bluetooth,4.1ch,5.1chMOQ500 setsPaymentT/T,L/C,CashDeliv
Brand Name: HYX Model Number: HYX-BT012 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Bluetooth Specification: 2.1 + EDR Certificated: CE,FCC,RoHS Playback Time: 10~12 hours Color: Black, Silver, Blue, Red Specifications High Quality Mini Bluetooth Speaker with Ver2.1+EDR 1.2.1 + EDR 2.Support TF card 3.Support talk for handsfree 4.CE,FCC,ROHS High Quality Mini Bluetooth Speaker with Ver2.1+EDR Specification: High Quality Mini Bluetooth Speaker with Ver2.1+EDR 1.2.1+EDR Version2.Support TF card3.Support talk for handsfree4.RoHS,CE,FCC,OEM Detailed Description: *Bluetooth Ver2.1+EDR (Ver 3.0,Ver 4.0 is available);
Brand Name: OEM Model Number: VS-BS01 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 1 Special Feature: Wireless,Mini Place of Origin: Guangdong China (Mainland) Color: red, silver, black ,blue,Pale gold Output power: 2.0W Internal power: Lithium battery 3.7v/600mA Bluetooth: Bluetooth V2.0+EDR USB charge voltage: DC 5V Dimension: 60*60*50 mm Function: support TF card,USB,FM,MIC, hands-free calling, Bluetooth Speaker Warranty: 12 months Name: Bluetooth Speaker Packaging & Delivery Packaging Detail: color box Delivery Detail: 5-7 days Specifications 1.Mini Portable Wireless bluetooth speaker 2.Support all devices with bluetooth function CE&ROHS Mini Portable Wireless Bluetooth Speaker Basic InformationMaterialStainless steel + ABSAvailable Color white, black, silver, red, blue, gray, gold,bronzeNet Weight240gSize60*60*50 mmLogoOEMAccessoriesUSB cable, audio cable, user manualpacking infoGift BoxBluetooth Specificationv
Specifications Portable Mini MP3 Bluetooth Speaker 1.With bluetooth,tf card,AUX, 2.Sound bass,clear alt 3.Best price Specifications: Support TF Card,A2DP,AVRCP,headset,phone handsfree,line in for MP3,Mobile,PC,Iphone,Ipad Bluetooth version:V2.1Output: 3W,S/N>=95dB,THD<=0.5%Product size: D60*H50mmLoudspeaker:45mm, 4ohmWeight:230g AMP Freq Range: 280Hz-16KHz Power Source: USB & Built-in Battery Battery Voltage:3.7V,Charge Voltage:5V+-0.5VBattery Capacity:520 mAhCharge Time: 2 hours,Last Time: 5hours USB charging,3.5 stereo audio jack Feature: 1.Sound bass,Clear alt and pure woof 2.Mini,Portable,easy to carry anywhere and enjoy music anytime3.Rechargeable,built-in li-on battery,USB charging4.Multifunctional,support bluetooth,TF card,AUX,Phone handsfree