Input/Output:Other Sound Mode:Other Category:Speakers Use:Home Input Power(W):Less than 25 W Voice Control:No Output Power:6W Display Screen:No Waterproof:No Support APP:No Support Memory Card:No Playback Function:MP3 Remote Control:No Support Apt-x:No Intelligent Personal Assistant:none Display Screen:No Audio Crossover:Two-Way Number of Loudspeaker Enclosure:1 Power Source:USB PMPO:6W Channels:2 (2.0) Battery:No Communication:USB Speaker Type:Portable Cabinet Colour:Black Material:Plastic Package Contents: 1x Desktop Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.