🎤 Sing, Dance, Repeat! The Ultimate Karaoke Experience Awaits! Enjoy up to 6 hours of non-stop playback with a rechargeable 12V battery. Built-in digital audio recorder lets you capture your karaoke performances directly to USB/Micro-SD. Transform any gathering into a karaoke extravaganza with 400W of booming sound! RGB-LED lighting system creates an electrifying atmosphere that dances to the beat. Customize your audio with a 5-mode preset equalizer for every musical mood. Wired Mic Input 5-Band EQ 400W Power The Aiwa KBTUS-400 is a powerful karaoke party speaker featuring 400W PMPO output, a 5-band equalizer, and a built-in digital audio recorder. With dual 6.5" HyperBass drivers and dual 1" tweeters, it delivers exceptional sound quality. The speaker includes a rechargeable battery for up to 6 hours of playback, RGB-LED lighting for a vibrant atmosphere, and multiple input options for microphones and instruments.