40W (2 × 20W) with dual 6.5-inch woofersConnectivity: Wireless Bluetooth, True Wireless Stereo (TWS), USB input, and SD card slotExtras: Includes two UHF wireless microphones and a remote control for karaoke functionsPower: Operates via an internal rechargeable battery (8V 5.5Ah) or AC 100–240V, 50/60Hz