The Tonor K20 Wireless Karaoke Equipment capabilities a single eight-inch subwoofer and two three-inch tweeters developed into a Wooden enclosure to reduce distortion and increase the bass. It?�s Bluetooth 5.0 compatible to attach your peripherals, and it has a lot of ports, like Micro SD cards, USB and AUX so https://sparkyj329jve0.vigilwiki.com/user