Hot Selling Bluetooth Speaker

Brand Name: hkshanhai Model Number: e300 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) 2.4G: Power adaptor/USB 5V /Lithium battery 87.5 x 89.7 x 57mm(W x D x H): -5 ~ 40 °C Packaging & Delivery Packaging Detail: box Delivery Detail: 2day Specifications bluetooth speaker Bluetooth + AUX+TF black/red/white Power adaptor/USB 5V /Lithium battery Hot selling bluetooth speaker   SpecificationBasic FunctionBluetooth + AUX+TFColorblack/red/whiteRelated Power2WInput PowerPower adaptor/USB 5V /Lithium batteryBluetooth ProtocolV2.1+EDR Class Fre.Range2.4GWorking Distance≤10metersSeparation80dB                                                                             Distortion1%(3.7v,1KHz,1w)SNR80dBWorking VoltageDC3.7VCharging VoltageDC5.0VBattery Capacity400mAH(built-in)Impedance4ohmAmplifier TypeD TypeSpeaker Size1.8inch*1                           OthersProduct PositioningBluetooth speakerProduct Dim87.5 x 89.7 x 57mm(W x D x H)Working Temp-5 ~ 40 °CProduct N.W≈117.6g