Dolphin Karaoke Speaker SP-61 BT

Bluetooth/SD/USB/FM Active DJ Speaker, Remote Control, Woofer Size: 4x6.5", Tweeters: 2x3", Music Power: 600 W P.M.P.O. Voltage: AC 110/220v, Master Carton: 21"x11"x26", Gross Weight: 34lb