Specifications 1:Vibe Monster palm speaker 2:Fast delivery 3:Competitive price 4:One year warranty 5.Bluetooth speaker. Vibe Monster palm mini bluetooth speaker for phone Features:Working with any 3.5 mm stereo jack, perfect for laptops, phones, portable game devices, MP3/MP4 players, etcSize defying sound - Vacuum bass design provides amazing volume and bass response in a small space-saving speakerBuilt-in rechargeable battery - Long-lasting rechargeable internal li-ion batteryWith audio cable and plugs for connecting to audio source, you can charge speaker while listeningveries kinds of colors and designs for your choiceSpecification: Frequency Response 180Hz~20KHzImpedance 4Ω Output 3.7V, 400mA, 3WInput 5.0VSpeaker Size(Φ) 40mm Battery 400mA rechargeable battery Charge Time DC5V-2.5hrs;USB-4hrs Signal and noise ratio ≥80dBVolume control yesQuality bes
Use: Portable Audio Player Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Specifications amazing design bluetooth speaker clear sound and nice outlook Amazing Bluetooth Speaker 1. Charge reminder 2. Crystal sound quality 3. Incoming call display 4. Dual-core power 5. Metal outer shape
Specifications A1023 bluetooth mini speaker 1.Output 5W 2.THD less than 10% 3.Bluetooth 2.1, Support TF card 4.2 inches This is mini speaker with bluetooth function, metal appearance, carries a rechargeable lithium battery, is a professional portable wireless bluetooth speakers, mellow bass, the sound quality perfect!A. Product parameters1. The input voltage: DC 5 v - 800 ma2. Carrying power: 5 w3. The speaker size: 40 mmx24. The frequency response range: 200 hz - 20 KHZ5. The output power: 4 Ω6. The signal-to-noise ratio of 90 db or higher7. Lithium battery output voltage: DC 5 v, 500 ma8. Product size: 60 * 55 mmSecond, function and characteristics1. Have the bluetooth transmission function, support bluetooth 2.0 or above, can receive mobile phone bluetooth data, for music playback, the DC5V adaptor machine side access to the "DC5V port can charge the battery to this machine2.3.5 stereo audio LINE inserted into the "LINE IN" interface can realize an external aud
Specifications Bluetooth Speakers With Hands Free Function For Beat Support TF card Music play:5hrs talking:12hrs standby:400hrs Bluetooth Speakers With Hands Free Function For Beat Feature1) Bluetooth laptop speaker2) Can be connected to iphone, ipad, MP3/MP4 player, mobilephone, computer, etc3) Powered by USB cable or built-in lithium battery ( about 5hrs play time)4) Hi-fi sound output, good performance in bass sound system5) The data transmission can reach 2.1Mbps6) Bluetooth signal transmission distance: within 10m7) Color available: Cola Red, Space Silver, Pearl Black, Old Copper, Metal White8) Support TF card. Specification Bluetooth Specififcation1. Version: Blurtooth 2.1+DER2. Frequency Range: 2.4-2.48GHz3. Communication Distance: Within 10m4. Communication Protocol: HS/HF, A2DP, AVRCP, OPP Audio1. Speaker Size: Dia 40mm2. Rated Power: 3W3. Frequency Response: 100Hz-18KHz4. SNR: ≥95dB5. Distortion: THD ≤ 5% Battery1. Capacity: 450mA2. Inpu
Specifications blue tooth speaker 1.With Microphone & LED light 2.Support NFC 3.Pure sound 4.Certificate:BQB, CE, Rohs,FCC 2013 New desigh high quality hotselling bluetooth speaker/speakerphone NFC blue tooth speaker-Qubic Specification: Type:Bluetooth V3.0, class IICertificate:BQB, CE, Rohs,FCCBluetooth profiles:A2DP/HFP/HSP/AVRCPFeature:1. Support 3.5mm line-in 2. With Microphone & LED light 3. With On/Off switch/Volume buttom4. with in built NFC for fast and simple connection.Operation Range:Up to 10 meters in working distance (open space)Talk Time:up to 12 hoursMusic Playback Time:up to 6 hours (varies by volume level and audio content) Standby time:up to 200 hoursCharge time: Around 3 hours Color:Black; Orange; Green; Silver VOIPSupport Included Accessories:1 x 3.5mm audio cable. 1 x AC Charger 1 x USB Cable1 x User manual Warranty: 12 monthsProduct dimension100.05X83.22X82.31mm WeightAbout 280g NFC
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: TSX Model Number: BT-02 Type: Active Use: Home Theatre Channels: 3 (2.1) Special Feature: Wireless Place of Origin: Guangdong China (Mainland) color: red black blue purple white battery lifetime: 4 hours output: 3w Packaging & Delivery Packaging Detail: white box Delivery Detail: 15 days Specifications 1.Portable Multimedia Bluetooth Speaker 2.high defnition sound bluetooth speaker 3.High quality,pure sound 410m transmission wireless bluetooth speaker, portable bluetooth speaer, high definition sound bluetooth speaker 1.Portable Multimedia Bluetooth Speaker 2.high defnition sound bluetooth speaker3.High quality,pure sound410m transmissionSpecifications colorspecificationFeatureAccessories 1.Accord with bluetooth V2.1 +EDR(A2DP)1. Provide the best stereo1.one bluetooth speaker 2.Built-in Power : Li-ion Battery 3.7V/450MA2.Double connection way2.Audio charging line and the audio cable (audio can be used when device without bluetooth function)fluorescent
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
Brand Name: H-Spring bluetooth speaker Model Number: HS-5078 bluetooth speaker Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 6 (5.1) Special Feature: Wireless,Portable,Mini Place of Origin: Fujian China (Mainland) product name: High quality mini bluetooth speaker feature: multfuntional bluetooth speaker size: 6*6*5.6 CM packing: gift box function: RF wireless module Packaging & Delivery Packaging Detail: Carton: 40x37x27 CM/50 PCS G.W./N.W.(kg):18.5 /17.5 Delivery Detail: 35days after sample confirmation Specifications High quality mini bluetooth speaker 1.portable laptop speaker 2.multifunctional speaker 3.speaker:5.833CM;Resistor:4ohm HS-5078,High quality mini bluetooth speaker, mini bluetooth speaker, bluetooth speaker Features:1.with bluetooth RF wireless module built-in,compliance with the latest bluetooth standard of 2.1+EDR. 2.supporting bluetoth stereo,excellent sound quality and awesome bass.3.music playing for as long as 8 hours,,audio
Specifications Mini new design cheap portable bluetooth speaker 1.Ver2.1+EDR (Optional) 2.Support TF card 3.hand free call 4.RoHS,FCC,BQB Mini new design cheap portable bluetooth speaker *Product Description--This speaker supports any mobile device with Bluetooth function such as iPhone, iPad, Samsung Galaxy/Note/tablet etc. --You can plug this speaker to any AUX (speaker) port such as laptop/computer and it can work as wired speaker without bluetooth function. The sound quality is the same! --The speaker comes with internal mic, so it makes your hands free while you are calling. --The bluetooth can be connected easily. The latest driver model provides very reliable and solid connection between devices. --It is metallic pain so it won't leave any finger mark when you touch it. *Technical Details Bluetooth VersionBluetooth Ver2.1+EDR (Option) Transmission distanceUp to 10mWorking Tim
Specifications 1.Bluetooth speaker: bluetooth version V2.1+EDR 2.Model: BS1001 3.Compatible: Universal 4.Chanel:2.1 5.color:black-silver High-quality Bluetooth mini speaker wireless 1.Bluetooth speaker version : V2.1+EDR.2.Support profiles: HFP and HSP.3.Operation range: 15 meters.4.Talk time: About 5h.5.Standby time: About 100h.6.Charge time: 4h.7.Weight: 80g.8.Size:φ60.0*t55.0mm.9.Battery type: Rechargeable lithium battery.10.Functions: Answer/End/Reject/Transfer a call, Call waiting, Call redial, Voice dial, Mute.Convenient Micro SD card slot for direct play. Package: Our Factory:
Specifications Portable 3.0 wireless Bluetooth Speaker 1.Built-in-battery 2.Out Power:3W 3.size:151(L)*40(W)*57(H)mm 4.Bluetooth V3.0+EDR Portable 3.0 wireless Bluetooth SpeakerSmall enough to go wherever you go, but big enough to deliver the big sound you demand from your iPod, iPhone, iPad, notebook or smart phone, our Portable Bluetooth Speaker is the closest thing you’ll ever find to a universal sound system. Place it up to 30 feet away from any Bluetooth enabled device; its integrated subwoofer delivers expanded bass response and amazingly powerful sound for its size.
Brand Name: kaidaer Type: Passive Use: Home Theatre,Mobile Phone,Karaoke Player Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging Gross Weight per Unit: 0.5 kg Package Size per Unit: 10X10X10 cm Package Type:
Brand Name: GY Model Number: BT-08A/B Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: ABS Power Rating: 2.5W*2 S / N: â¥89db Power: Polymer battery Color: various for your choice Output: 5V Frequency Response: 100HZ-- 18KHZ Speaker: 2W/4Ω Size: H53.5*D66mm Weight: 178g Packaging & Delivery Packaging Detail: Color box packaging QTY: 100PCS/CTN N.W: 10 KGS G.W: 11 KGS MEAS: 59*28*52CM Delivery Detail: 7 days Specifications 1.power sound 2.Hot MP3 speaker 3.Li-ion battery 4.USB rechargerable 5.bluetooth speaker for iphone5 2013 the newest design bluetooth speaker with power sound and wireless MIC Feature: portable mini speaker is one of our best seller products. 1: Super sound performance& innovation design. 2: Hidden 3.5mm audio plug for easy connection to any audio devices. 3: It enables yo
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
Brand Name: ODM,OEM Model Number: WS008 Type: Active Use: Portable Audio Player,Computer Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Color box 40pcs/ctn Mea's: 51*47*36.5cm G.W.:10.5kgs N.W.:9.1kgs Delivery Detail: 15-25days for regular order Specifications 1.wireless bluetooth speaker 2.High quality with best price 3.Beautiful shape and design Wireless bluetooth speakerPortable iPod/MP3/CD player speakers6V DC jackiPod holder/standUnique fold up design protests the speaker while traveling"8" stereo cabke easily stores in hidden compartment in backBatteries(not included).Comply with the latest bluetooth specification:3.1+EDR
Specifications 1.bluetooth speaker 2.match easily with iphone,ipad. 3.supported usb, mp3, sd card 4.voltage:DC 5V 5.size:112x29.3mm bluetooth speaker new design products for 2013 flying saucer shape colors wireless bluetooth speaker mini audio speaker wholesale Model: JS-102 Feature: Speaker type: wireless Bluetooth speaker Adjust method: touch sensitive button Functions: Bluetooth audio input,Bluetooth handsfree,MP3,Line in,SD card Power supply:DC 5V(USB), Built-in lithium battery 420mAh Rated power:2.2W Speaker unit: Dia.36mm S/N:>80db Frequency response:90Hz-20kHz Audio Connector: 3.5mm Impedance:4 Omega Playing times:4 hours Size:112x29.3mm Other charact:Match easily with iphone,ip
Brand Name: Ansonwell Model Number: ASW-SBL001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Outdoor,Travel Channels: no Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: ABS Plastic Color: white,gray,black Product Size: 140*65*30 Weight: 0.171kg Packaging & Delivery Packaging Detail: Color box & OEM packing Delivery Detail: 2-5 days Specifications bluetooth speaker 1.for mobile phone,MP3,computer.. 2.Support TF card 3.Bluetooth Remote Control 4. LED screen bluetooth speakers Features:1.Touch-sensitive buttonsPlay stereo music from any A2DP sourceAux line in for portable music players,2.dual track3.Built-in stereo Bluetooth transfer technology4.Detachable and rechargeable battery,up to 8 hour music playing time5.Functions: - Switch on / off, Pairing Transfer stereo music from any A2DP source or other portable music players,volume adjustment6.power:2.5W*2Material: ABS Plastic
Specifications bluetooth speaker 1.Price:USD8.00-14.55/PC 2.MOQ:1000PCS 3Material:ABS 4.Payment Term:T/T or L/C or Western Union or Paypal 2012 Newest style! Stereo speaker bluetooth speaker with adjustable LED light
Specifications bluetooth speaker 1.for MP3/MP4/MP5 player. 2.use-friendly and durable. 3.fashionable design. 4.color can change as you nee MP3 Speaker *One wrieless VHF microphone with antenna*One wried microphone input*Two way input select*USB/SD card reader function with PREV/ PLAY/ PAUSE/NEXTcontrol* Volume control for wried and wriesless microphone* Volume control for AUV/USB/SD card input* Music tone control*Power/Charge /Low Battery LED indicator*DC12V input RMS4WDriver DimensionL.R: 50mmx2 4ΩFrequency Response250Hz - 18kHzBatteriesAAA1.5x4 DC 6-9VDimension195*60*70mm
Brand Name: OEM Model Number: SS-01 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Milky package Size: 150*132*130mm Weight: 380g Bluetooth: 3.0 Battery Capacity: 500mAh Weight with package: 520g Working time: 5H Material: ABS Frequency range: 80HZ-20KHZ Packaging & Delivery Packaging Detail: Each packed with color box,and 20 pieces in a carton. NW:10.4kg GW:11.4kg Delivery Detail: 2-5 days after payments received. Specifications 1. Multifunctional Mini Bluetooth Speaker For iPhone 2. Support TF card 3. Speaker+Bluetooth+Sleep light Multifunctional Mini Bluetooth Speaker For iPhone Product SpecificationsSpeaker output: 3 WSpeaker frequency: 80 - 200 KHzNoise: >85dBLED brightness:1200 mcdLed power is 0.72 WattsBattery : 3.7V/700mAh
Brand Name: Abramtek Model Number: XWAY-M8 Type: Active,450mAh Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Gift Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Capability: Portable Buletooth Player Voltage: 3.7V Certification: CE RoHS Frequency response: 50Hz-18KHz Color: Silver,HT Size: 78*78*70mm Warranty: 12 months Packaging & Delivery Packaging Detail: carton or wooden box with IPPC Delivery Detail: within 3 days after payment Specifications 1) Mini Gift Speaker 2) Bluetooth speaker 3) Phone speaker 4)Play with MP3,MP4,ipod,mobile, phone,laptop,etc. Super Hot Wireless Bluetooth Speaker For Iphone 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 Bra
Brand Name: OEM Model Number: TR-558 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) Name: bluetooth speaker Model: TR-558 Material: aluminium Color: yellow,blue,red,green,purple,orange,white,gold Size: 60*60*50mm Capacity: 500mAh Frequency Response: 100Hz-20KHz MOQ: 100PCS Payment: T/T,W/U,P/P,Esrow,etc Shippment: DHL,EMS,UPS,FEDEX Packaging & Delivery Packaging Detail: 50*30*28CM for 84PCS Delivery Detail: According to the quantity Specifications 1 Factory Pirce 2 FMtalk 3 Super beautiful sound effect 4 Mini USB interface 5 Compatible with all kinds of smartphone Wholesale bluetooth speaker for smartphone 2 Specifications parameter Support Bluetooth audio inputFrequency Response&
Brand Name: E-pro Model Number: EBT-310T Type: Active Use: Portable Audio Player,Mobile Phone Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Name: Bluetooth speaker Support: TF card FM: FM function For Phone: Hands free function Packaging & Delivery Packaging Detail: Blister package/ Gift box Delivery Detail: 15days after confirmed the order Specifications 1Special design with bluetooth function 2Slim and portable 3Clear sound New product aluminium alloy portable wireless mini bluetooth speaker Product Description: 1.Wireless speaker 2.Support Bluetooth 3.Support A2DP,transferring Hi-FI music by wireless Product Features: *Compatible with Bluetooth phones, MP3/MP4/CD/PC/MAC/PSP/iPHONE/IPAD, etc.*Built-in lithium battery 520mAh*Support TF card (Micro USB card)*Support A2DP, AVRCP, headset, handsfree profile Product Specifications: Bluetooth protocolVersion 2.
Brand Name: JLH Model Number: J-055 Type: Passive Use: Portable Audio Player,Mobile Phone Channels: 2 (2.0) Special Feature: Wireless Place of Origin: Guangdong China (Mainland) Battery capacity::: 1000mAh Input voltage: DC5V Input current: 500mA Speaker power: 4.5W Mini USB Charging Cable: 1pc 3.5mm audio cable: 1pc color: White/Black/Pink/Blue Packaging & Delivery Packaging Detail: Packaging Detail: Box Package(Carton) QTY:20PCS NW:8.72KGS GW:9.95KGS MEAS:54*26.5*32CM Delivery Detail: 3-7days after get the money Delivery Detail: 3-7days Specifications Specifications For iPhone/ipad bluetooth speaker Built-in long-lasting lithium battery. Convenient to users with Bluetooth 2013 New arrival bluetooth speaker for iPhone/ipad Product Introduction Hot-Selling!!! For iPhone/ipad bluetooth speakerThis product uses the standard Bluetooth
Specifications 1.Portable Bluetooth Speaker 2.material: High-grade wood 3.Speaker:1 inch 4.Portable bluetooth speaker 5.mobile:Hand-fre COOL 2013 new portable bluetooth speaker Bluetooth speaker Feature: 1.Model: S02 2. Bluetooth speaker Suit for:iphone,ipad mobile phone, computer, tablet PC 3.Hand-free function:Support4.Size: diameter 4.5 cm, Height 5.1 cm 5.Adjustment: button Specification: Name Portable Bluetooth Speaker Model S02Material WoodenSpeaker unit 1 inchLoudspeaker
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 Bluetooth Speaker Warranty :1 year Wireless,portable,mini Six year experience RoHS,CE,FCC Bluetooth Speaker for MP3 details (1)Unit Size: 53*60(dia)mm(2)Weight:200g(3)Color:black+silver(4)Material:metal+palstic+silicon Bluetooth Speaker 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 A2DP V1.2, AVRCP V1.4 profiles;(6)Support Line-in and hand-free, with internal mic(7)Support music from TF card directly(8)Distortion: <0.5%(9)Frequency response: 20HZ-20KHZ(10)Loudspesker output: 4Ω3W(11)STN: ≥85±2dB(12)With LED indicating when working(13)Unique design with body ring rotation to for volume control(14)With excellent sound quality. Product Specifications:NameBluetooth SpeakerModel No.FMBLT019Bluetooth VersionV3.0+EDRHand-free FunctionYesMusic from TF CardNoDistortion<0.5%RF Range10mFrequency response20HZ-20K HZLoudspe
Specifications bluetooth speaker 1.Bluetooth 2.1+EDR wireless 2.Power supply:DC5V Built-in Li-ionbattery 3.Built-in TF Card 4.Welcome OEM Bluetooth Speaker with Microphone for Cellphone ,notebook,ipad via wireless bluetooth Technical Data: Comply with Bluetooth 2.1 + EDR wireless module , it can be connected to your cellphone or other Bluetooth device via wireless Bluetooth Sensitivity Range:2.4-2.48gHZ Work distance:10M Communication Agreement:HS/HF,A2DP,AVRCP.OPP Rated Impedance:4Ω Rated Power:3w Rated Voltage:DC5V Frequency Range:2.4-2.48gHZ Frequency response:100Hz-20KHz Sensitivity:85db ± 2db Speaker:1.5 inches Aux in:3.5mm audio jack DC-IN power input : mini usb SNR: ≥85db Distortion: ≤ 0.3% Power supply:DC5V Built-in Li-ion battery Built-in Microphone Support music in MP3, WAV With TF card Slot Package details:Product size:63*78MMProduct Weight:330gColor
Specifications High quality mini bluetooth speaker with good voice Range:10M Rated power:3W Frequency response:20HZ-20KHZ Feature: 1. Bluetooth version:3.0+EDR 2.Special voice prompt,easy operating 3.Built-in microphone,call and answer calls hands free 4.Line in, AUX audio input 5.With button controlling volume-/volume+ ,Prev/Next song,play/pause 6. Dual rechargeable battery,built in 3.7v 500mah lithium battery,external dock 3.7v 1020mah battery,the split dock charger can also supply power for mobile phones. 7. Military technology shell,alloy steel,antiwear material,delicate appearance 8. Pneumatic pressure cone technology,neodymium iron boron speaker,perfect sound quality.9. Using for meeting,travelling,car kit,children teaching,etc.Portable to take anywhere. 10.Split design,contact charging.Special function:Dock charger can supply power for other mobile devices Technical specification&nb