Main Features:
Wireless, just simply put your mobilephone or device on top of speaker to magically amplify sound by mutual induction. USB Power Cable available, Colorful LED indiction in the front, one speaker
Specifications:Working Time:6 hoursBattery Spec3.7V 400mA Lithium ion batteryPower SupplyUSB rechargeable batteryPower Plug:MICRO USBSignal Nnoise Ratio≥86dBSpeaker Unit:2 Ω/3W * 1pcsSpeaker Size:Ø40mmInput Voltage:DC 5VRating Output40Hz---20KHzCase Material:ABS, soft touch finishDimensions:127*90*83mmDistortion:<3%Largest volume:89db3%Color:Black/Yellow/Blue/Pink OEM options
Packing Information:Color box size:144*94*104(mm)Carton size:135*100*90cmQTY/CTN:50PCSG.W:18kgProduct weight260g