Specifications 1,reasonable price mini bluetooth speaker. 2,manufacturer 3,factory(ADD: Bao an ,Shenzhen,Guangdong,China.) Features: 1. classical bestselling mini bluetooth speaker.2. cuboid wireless bluetooth speaker.3. Intelligent protection circuit, be safe and reliable.4. Fashion appearance design.5. Intelligent hand control on-off switch to prevent power consumption. * Strict quality control team and test machines to make sure that all details are finished at right production process. Brand nameHLSBattery capacity3.7/800MABattery typeRechargeable batterySocket typeUSBAccessory 1 USB charger cableProtocolBluetooth V3.0Receive distance10mColorMany colours&
Brand Name: Mstar Model Number: MT-6809 Type: Passive Use: Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: gift box,standard export packing Delivery Detail: 20-25 days after payment confirmed Specifications Bluetooth Speaker with LED disco color light Bluetooth Speaker with LED disco color light Picture: SPECIFICATION: 1.Bluetooth Speaker 2.LED warm and white light
Specifications Mini bluetooth speaker, bluetooth speaker for mobile phone/laptop 1.mini bluetooth 2.usb rechargetable 3,pretty design specification: Output power: RMS 3W*1 THD=10% Input power: Mini USB 5V/lithium battery(400mA/3.7V) Loud Speaker: 2 inches; 4Ω Frequency Response: 20Hz~20KHz Battery: Built-in 400mA/3.7V rechargeable battery Working Distance: 5~15 metres function:1. Powerful sound supported by wireless music streaming via bluetooth ,a rechargeable battery for playback ( Built-in 400mA/3.7V rechargeable battery )2. With AUX-IN function3. NdFeB Speaker inside4. mini ,portable, hanging portable design ACCESSORIES:1,USB cablex12.3.5mm cable x13.manual x1 COLOR:grey,black,white PACKAGE: G/B Dimension141*101*46MMC/TN Dimension51.5*29*24.5CMQTY/CTN:50PCSN.W/G.W:10KG/11KG
Brand Name: KZY/OEM Model Number: XPS-30 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Product size: 62*62*55mm Power: 2w bluetooth: 2.1+EDR Material: Plastic Color: purple, red, green, blue, yellow, orange, black, white Frequency Response: Frequency Response: 20 Hz-20K Hz Accessory: mini usb cable MIC: yes Effective distance: 10m Packaging & Delivery Packaging Detail: standard export carton Delivery Detail: 3-15 days Specifications 1.wireless speaker bluetooth Version 2.1 2.MIC support Handfree function 3.2W power 4.Built-in battery 5.factory wholesale Production Features and Description: Model.No.XPS-30 MaterialPlasticOutput power2wInput voltageDC 5VResponse sensitivity90db Frequency response80HZ-18KHZDistortion < 2
Brand Name: ICABLELINK Model Number: BTPD0010 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: white Brand: new Input: 5V Play time: 3 hours Output power: 4w Built in: Microphone Jack: 3.5mm Quality: high Warranty: 1year Packaging & Delivery Packaging Detail: box Welcome inquiry OEM&ODM Delivery Detail: 3-5days after received the payment Specifications bluetooth speaker for phone white mini bluetooth speaker Cool Record shape design for your memory of record player 2013 Newest design bluetooth speaker for phone white mini bluetooth speaker Features:Cool Record shape design for your memory of record player,Plastic or Aluminum Cover with body UV painting,CSR Bluetooth Solution for high quality wireless connection4W powerful speaker with good sound qualityBuilt-in Microphone insideUp to 3 hours playing time for normal volumeWith AUX in to use even by 3.5
Specifications 1.For Jawbone Jambox Bluetooth speaker 2.with 500mAh li-ion battery 3.support TF card 4.support iphone ipod mp3 For Jawbone Jambox Bluetooth speaker with handsfree function Features:Support: mp3,mobilephone,ipod,iphone etc.Easy to carry, you can enjoy music in everywhere.This model is good choice for promotation gift,and also we can produce without bluetooth funtion. Specifications:Material:ABS and aluminium alloy Power Supply: Rechargeable Li-ion battery 3.7V 300mAhSpeaker Unit:3W*2Frequency Response:100Hz-20KHzSNR:≥85db Distortion:≤0.1 % bluetooth V3.0+EDR Transmission distance: 10M Color: various colors are available Thanks for your visiting and have a good day!
Specifications 2013 new Bluetooth Speaker with bluetooth support tf card sipport AUX 2013 new Bluetooth Speaker RMS :4Ω 2*2WFrequency Response:160Hz - 16KHzPower supply :Li-ion battery Airtime:More than 2 hoursCharge Time:2 hoursBluetooth for 8-15MFunctions:TF card,AUXColor:Red Silver Black
Brand Name: wesdar Model Number: K-387DS Type: Active Use: Computer Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) color: red silver Packaging & Delivery Packaging Detail: neutral box packing wesdar packing OEM packing Delivery Detail: 10 days after deposit Specifications 1.New bluetooth speaker 2.with FM radio 3.Support SD/MMC card USB 4.With bluetooth 1.New bluetooth speaker 2.with FM radio 3.Support SD/MMC card USB4.With bluetooth Description: (1)High Quality Stereo and pure sound speaker (2)With SD/MMC,U-disc reader MP3/WMA format music can be played. (3)Connect DC5V adaptor/USB to be recharged (4)Connect 3.5MM stereo audi cable to speaker socket Line in (5)Built-in FM (6)car shape speaker
Brand Name: Defan Model Number: DF-DHF001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: red,blue Material: ABS+ Aluminum Unit size: 5.8*5.8*5.6 CM MOQ: 500PCS packing: color box warranty: one year certification: CE,FCC,ROHS Packaging & Delivery Packaging Detail: color box Delivery Detail: 7workdays after payment Specifications mini bluetooth speaker 1.ABS+ Aluminum 2.fast delivery 3.one year warranty 4.CE,FCC,ROHS certification Newest Mini Bluetooth Wireless Speaker, Rechargeable and Portable 2012 new mini wirelessBluetoothspeaker with hands free for mobile phone(music angel bluetooth speaker Product Description It is an ultra-compact portable Bluetooth stereo speaker w.Compatibl
Specifications 1>bluetooth speaker 2>with FM radio 3>TF card player and Line in input 4>with handsfree calling 5>high quality Heavy bass High quality FM radio and handsfree calling portable wireless bluetooth speaker Item no.: WZ-661 Main features:Bluetooth speaker1. Portable Minispeaker with handsfree calling function2. with mic-SD/TF card player speaker and USB flash3. power supply: DC/USB5V 4. or use lithium batteries.5.with FM auto scan radio6. special use 16 core magnetic speakers, sound quality, heavy-bass is perfect7. Card: FM radio TF /SDcard play line-in card reader function breakpoint memory in a line 8.have very strong practicability, household life, very convenient, audience group is very extensive, 9. elegant blister packaging, can make the company gifts, is a class. Print the company's LOGO and the color card, the effect is very good. ColorSliver/red/blue/black/whiteFREQUENCY RESPONSE160±20%HZ LITHIUM Battery:USB
Brand Name: dcr Model Number: PI-7 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Special Feature: Portable Place of Origin: Guangdong China (Mainland) color: red,black and white main feature: Cool design bluetooth speaker for mobile phone and computer Packaging & Delivery Packaging Detail: Mini portable bluetooth speaker with clear, full-range sound PE bag packing or according to customer's requirment Delivery Detail: within 2 days after the confirmation of your payment Specifications Mini portable bluetooth speaker with clear, full-range sound Speaker system with signature sound Mini portable bluetooth speaker High performance speaker with a sleek modern design. Precision engineered with the most advanced speaker technologies and materials to reveal the full sound of your digital music. All metal housings tuned for accurate music reproduction and amazing bass. Specification Type Bluetoo
Brand Name: POLINATA/OEM Model Number: PP-3415 Type: Active Use: Home Theatre,Portable Audio Player,Karaoke Player,Stage Channels: 2 (2.0) Special Feature: Portable Place of Origin: Zhejiang China (Mainland) Magnet: 60 oz Voice Coil: 3"KSV RMS Power: 180W Function: BLUETOOTH, USB,SD,FM Material: Plastic Cabinet Packaging & Delivery Packaging Detail: 1PC/CARTON Delivery Detail: 30-45 DAYS AFTER ADVANCE PAYMENT Specifications MODEL:PP-3415 Modern design Function:USB/SD,LCD SCREEN,BLUETOOTH,EQ,FM,IPOD High Performance with competive price PP-3415 15"2 Way Speaker BoxSubwooferMagnet 60 ozVoice Coil
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 standard accessories 1. Main unit 2. 2 in 1 cable( USB + Line in ) 3. User Manual BF-N22 Mini Bluetooth Speaker Technical Specifications 1. Work voltage: 3.3V~4.5 V 2. Work current: <30mA (Bluetooth module) 3. Transmit power: Class2 less than 4dbm, low radiation. 4. Spread spectrum: Frequency Hopping Spread Spectrum 5. Bluetooth protocol support: A2DP V1.2, AVRCP V1.4 profiles 6. Frequency range: 2.402-2 .480GHz (2.4GHz ISM Segment) 7. The receiver sensitivity: <-82dBm, BER <0.1% 8. Frequency range of the speaker: From 200 Hz to 20 kHz 9. Signal-to-noise ratio: ≥85dB 10. Speaker configuration: . 1.5 “ high-density dual-frequency magnetic horns and 1*2.5W power 11. Battery: build-in 500MA lithium-ion battery 12. Play time: ~4.5hours after full charged 13. Charging voltage: DC5V 14. Full charging time: ~3hour 15. Dimension: 80mm(W)* 50mm(D) * 50mm(D) &nb
Specifications metal sense design portable, hanging portable design Bluetooth wireless audio transmission Bluetooth Vibration Speaker parameterBluetooth transmission power: CLASS2 4dBmSupport bluetooth protocol: A2DP,AVRCP,GAVDP,IOPT,OPP,SPPWireless transmission range: 10-20metersBluetooth file transfer speed : 25KB/SAudio decoding support : MP3,MP3,WMA,WAV,AMR,FLAC,APErecording: Support MP3 or WAV codingTF card capacity : The biggest support 32 GBFM reception range: 87.5~108MHzLINE IN : φ3.5mm Audio headInput voltage: DC5V/500mACharging current: 300±50mABuilt-in lithium battery: 800mAhOutput power: 3W/4Ωsize: 74*47mmSell pointsmetal sense designportable, hanging portable designBluetooth wireless audio transmissionariety of class
Specifications .Compatible with all bluetooth -enabled mobile phone,iphone,ipad, tablets,pc/mac. . Calls or answering call hands free 1. Material: ABS 2.Support TF card 3.Incredible sound quality in a small footprint,connect wirelessly up to 10 feet away. 4.Accord with bluetooth 2.0 5. Transmission range:<10M 6.USB charging voltage:DC 5v 7.Output power: 3w 8.Built-in power:Li-ion battery 3.7v/450mA 9.Battery lifetime:4hours 10.Play music wirelessly 11.3.5mm audio input 12.handsfree function for phone
Specifications New Mini Bluetooth Speakers Portable Mini Bluetooth Speaker with MP3, Support TF card 1.Excellent sound 2.Fashionable look Promotional New Mini Bluetooth Speakers 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 Stainless steel + ABSAvailable ColorBlack, Silver, Net Weight206 gSize60*60*53 mmLogoOEMAccessoriesUSB cable, audio cable, user manualPacking infoGift Box 125*90*60mmCarton Size50 pcs/carton 41*38*27cm; G.W./N.W.: 11.3/18.2KGSpecificationBluetooth SpecificationV3.0RF Range12-15MTHD ≤0.5%Frequency Response60HZ-18K HZWorking voltage/current3.7~5VSignal-To-Noise96±2dBHands-free functionYesFM radio YesTF cardYesLoudspeaker Output2.
Specifications 1. Wireless Bluetooth Speaker 2.Wireless and Protable,Mini 3.Support mrico SD card 4.Super bass speaker 2013 Best Outdoor Wireless Bluetooth Speaker for Cellphone with Power Supply Specification Item nameBluetooth Mini SpeakerModelBTPD0007Dimension60*60*50MMPlayback FormatMP3Power Output3WBattery Capacity500 MAHCharge Volatage5VCharge Time2.5 hoursLast Time4 hoursTF Card playerSupportCard reader FuntionSupportBluetoothSupportAUX InSupportOperation SystemMicrosoft Windows Vista XPSP2 Mac OS Bluetooth Mini Speaker Features:1. CSR Bluetooth with BQB Approval.2. Work for all the Bluetooth mobile phone,handsfree wireless conversation function for phone call.3. The personalized and super mini appearance design 4. Standard 3.5mm Audio Input support MP3, mobile phone, ipod, iphone, etc.5. Wonderful Build-in Subwoofer speaker. 6. Support mrico SD card (TF card) for stereo music playback, enjoy great hifi sound from Bluetooth speaker.7. High capacity
Brand Name: Shinny Model Number: SI-20121809 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) color: White/Black Packaging & Delivery Packaging Detail: Color box packing Delivery Detail: 20-25days Specifications mini speaker speaker for MP3/MP4 Player Phone Speaker USB Speaker Bluetooth speaker Power supplier:DC5VOutput 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:90gColor:White/Black PackageColor box size:11.5*6.5*11cmCarton size:57.5*34*25.3CMQTY/CTN:50pcsN.W/G.W:8kg/9kg20'GP:27250pcs40'GP:58600pcsAccessories1)USB power supply cable2)3.5mm audio Cable Function: (1) Can play music by link to
Specifications 1.The Smallest Subwoofer in The World 2.High water proof 3.Custom design is welcome 4.Gorgeous design &Extreme perfect sound Features: 1, Single-channel portable speaker2, Supporting U disk music plays amd Supporting TF card (maximum capacity can reach to 8G) and with AUX input 3, FM radio player, Frequency: 87 ~ 108MHZ4, Using low-frequency enhancement technology 5, Using anti-breaking sound’s technology 6,Loudspeaker : 2.6Ω 3W 7,Working voltage: 3.7V, worked by Lithium battery built-in (400MAH), working current 300MA 8,Supporing USB flash drive and TF card ,with charging function, charging voltage: 5V, the charging current : 100MA 9, SNR equal to or greater than 95DB, Frequency Range: 60HZ ~ 18KHZ, THD equal to or less than 0.5% 10.With mini SD card function and Li battery11.Clock display and Alarm clock prompting12.Size: 115*115*47 mm Services: 1.Your inquiry related to our products or prices will be replied in 24 hour2.Experienced
Specifications Mini bluetooth speaker, support TF card 1. Popular color and best selling item. 2. Support Support Phone/Laptop/TF card Mini bluetooth speaker, support TF card Product features MZ-520 is fashion in appearance, pure inacoustic, small and portable. It is convenient to use at home, outdoor tourism and business travel, you can enjoy music anywhere at any time. It is fit for your mobile phones, computers etc. well. Choosing the dreamer, enjoying music! 1.Wireless connection, Bluetooth transmission, completely out of the line of bondage.2.Save the power when the device is playing.3.Has powerful play function like TF card, computer speaker.4.Stereo, fully feeling of listen, bass sound is excellent.5.Fashion, perfect match with mobile. Technology parametersMain Function-Mini Bluetooth speakersOutput(RMS) -60WSound system:- StereoSpeaker’s Diameter: 45mmSound control- TogglePlayback Media- mobile, computer, TF cardTechnology standard- Bluetooth v2.0+EDR
Specifications newest colorful ceramicss wireless bluetooth speaker newest colorful ceramicss wireless bluetooth speaker BrandDbaysCompany Shenzhen Debays Technology Co., Ltd. Built-in Li-ion battery 3.7v/500mAh Speaker 40mm 2.6ohm 3w Frequency range 60Hz-18 KHz S/N >=96db Distortion <=0.5% Size 60*60*53mm Weigh1 kgVolume Control KnobTurn the knob in a clockwise direction to volume upTurn it in an anticlockwise direction to volume downUSB PortCharge/Audio IputMicrophoneHands-free speaker available only for the Bluetooth modelPower IndicatorBlue/Red:working statusRed:charging stauti(red indicator off when charged)TFTF Card slot is for inserting TF cardSutportFM radio/Playing MP3/MP4/PC/Phone ect. Cautions: 1. Keep out of reach of children. 2. Never knock the speaker. 3. Keep it away from fire/water/high/low temperature. 4. Never
Brand Name: JOY Model Number: Mushroom Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,waterproof Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: Silicon cover + ABS plastic Surface technics: Rubber oil Bluetooth: Bluetooth 3.0 Color: black, orange, red, blue, green, pink ect Weight: 90g Speaker Size: 62*H59 mm Driver: 40mmW Voltage: DC 3.7V Package: gift box Warranty: one year Packaging & Delivery Packaging Detail: gift box Delivery Detail: 1-7 days Specifications 1.Funny portable waterproof shower bluetooth speaker 2.enable adsorb on wall and car ect 3.waterproof 4.bluetooth up to 10m Funny portable waterproof shower bluetooth speaker, enable adsorb on wall and car Features: 1. Bluetooth connect to mobile, PC,etc to play music in 10 meters. 2. Tansmission Range: up to 10m 3. With Mi
Model Number: F-1127 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) speaker: 3Wx2 power: Built-in rechargeble battery,using time:8hours Packaging Gross Weight per Unit: 0.5 kg Package Size per Unit: 12X9X8 cm Package Type: gift box
Specifications 1.Portable Mini-boom 3.5mm Bass Bluetooth Speaker 2.Output power: 3W 3.Excellent sound quality 4.Suitable for notebook Model:WSP-BT2-2Features: Bluetooth speakers,Power on/off control
Brand Name: MYS Model Number: MS-C08 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: Black ,Red,yellow,green,Pink material: ABS plastic Support: Support TF Card Compatile with: iPad, iPhone and other devices with wireless buletooth Bluetooth Speaker: Mini Speaker music speaker: music angel speaker multimedia speaker: speaker box system certificate:: CE service:: OEM Gift box size: L109XW99XH83mm Packaging & Delivery Packaging Detail: 1 pcs in a poly bag,then in a color box.24 pcs in a carton Delivery Detail: 15-20 working days after confirm the order. Specifications Bluetooth Speaker 1.used in computer,MP3,MP4,phone,audio player,sd/tf card 2.Support Bluetooth and TF card 2013 New Product Bluetooth Music Speaker Wireless Portable Speaker Support TF MS-C08 speaker / mini speaker/ portable speaker / music angel sp
Specifications 1.With bluetooth function 2.Recharging time:3-4 hours for fully charge, and can play 2-3 hours 3.Sensor touch Bluetooth speaker- Details:1.With bluetooth function 2.Maximum power output:2Wx2 3.Frequency range:180HZ-20KHZ 4.Sensitivity:larger than 60DB &nbs
Brand Name: NiZhi Model Number: TT301 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: GUA,Guangzhou China (Mainland) Price: Competitive price Color: Black, white and silvery In stock: Yes Warranty: 12 months Payment: T/T, Western Union,MoneyGram Style: With screen Shipment: DHL or EMS Packaging & Delivery Packaging Detail: standard export package Delivery Detail: within 3 days Specifications NiZhi TT301 mini bluetooth speaker with usb input mini digital speaker 1.Competitiver price 2.High Quality 3.Fast delivery NiZhi TT301 mini bluetooth speaker with usb input mini digital speaker 1. Mini speaker2. Support SD TF,USB,with FM radio3. large stock 4. favorable price Package details:Speaker Size: 110*46*47mmSpeaker weight: 165.0gSpeaker with package: 257.5gPackage size:127*95*56mmCarton size: 50x31x28CMQty:50pcs/cartonN.W.: 13.12KGG.W: 13
Brand Name: KLT Model Number: KLT Buletooth speaker-J6 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) P Freq Range: 200Hz-16KHz Sensitivity S\N: 80db±2db Distortion: â¤0.5% Charge Voltage: 5V+0.5V bluetooth: 2.4GHZ Power Output: 3W charging time: 2-3 hours playback time: 4-6 hours Dimension: 60MM*49MM shell material: ABS Packaging & Delivery Packaging Detail: gift box or OEM box Delivery Detail: 10~20 working days after payment Specifications 1.with interphone function 2.bluetooth high-tech 3.acceptor resonance with low distortion 4.high quality 5.competitive price Hot sale patent product!! bluetooth speaker technology parameters Frequency response200HZ-16KHZSensitivity S\N80db±2dbDistortion≤0.5%Speaker size40mmSpeaker impedance8 ohmBattery capacity550mAHInputL/R 320mVoutput power3wBluetooth2.4GHZCharge Voltage5V+
Specifications Aluminum Alloy High Quality Bluetooth Speaker with USB Port 1.OEM is available 2.Good sound quality 3.Bluetooth 2.1+EDR Aluminum Alloy High Quality Bluetooth Speaker with USB Port BT Speaker KW-023 Details1.Unit Size:50*50*55(dia)mm2.Weight:80g3.Color:blue,green, red4.Material:Aluminum alloy Main Spec. (1)Bluetooth version:Bluetooth v2.1+EDR(2)Working Range: 10meter(3)Built in 400-500mA rechargeable battery(4)Working time: 3-5 hours(5)Support Line-in and hand-free, with internal mic(6)Distortion: <0.5%(7)Frequency response: 20HZ-20KHZ(8)Loudspesker output: 4Ω3W(9)STN: ≥85±2dB(10)With LED indicating when working(11)Unique design with good sound quality Product Specifications:NameBluetooth SpeakerModel No.KW-023Bluetooth VersionV2.1+EDRHand-free FunctionYesMusic from TF CardNoDistortion<0.5%RF Range10mFrequency response20HZ-20K HZLoudspeaker Output4Ω3WWorking Voltage5VCharging VoltageDC