About this itemRGB BacklightVolume AdjustmentStereo SoundProduct InformationOutput Power: 5W+3W x 2Speaker Size: 3inch+2inch*2Power Supply: DC-5V-1AUS..
About this itemNever let the Devices battery die out with the Xcell 10,000 MAH PD power banks. Get the fastest charging speed of 20W when charging a s..