Boasting a powerful 5.25-inch full-range woofer speaker, this karaoke machine delivers exceptional sound quality and deep bass for an immersive singing experience.the speaker measures 10*5.5*13.3 inche—compact enough to carry but powerful，Easy to connect to smartphones,tablets,Computers etc, its Bluetooth connectivity allowing a seamless connection to Bluetooth-enabled devices.Want to take the sound to the next level? Connect two S68 speakers wirelessly using TWS (True Wireless Stereo) mode for wide stereo playback and room-filling audio.Powered by a 4500mAh powerful rechargeable battery, easy entertainment all day long, You can even use it while charging.The unique disco light design syncs with the music rhythm for a fun and offers 4 lighting effects to create a dynamic atmosphere, portable entertainment setupfor any party or gathering. This professional systems speaker is an ideal gift for music lovers and party enthusiasts alike.