Our karaoke speaker comes with two large disc-shaped RGB lights that change colors and shapes as the music plays. It will stimulate children's interest and distract them from videos and games. The dynamic lights can also make you feel energized and relaxed. Adults will love this powerful sound system consisting of dual 8-inch subwoofers. They can provide deep bass even when the volume is turned up. The mid-range and high-frequency can remain loud and clear. Suitable for parties up to 200 people. It allows you to play your favorite music directly from your smartphone, iPod, tablet or any other suitable BT device within 10M/32 feet without cables. When devices are not available, you can insert a USB drive or micro SD card, or connect to a 3.5mm audio device (such as MP3/MP4/5 player) to play your favorite music. It also has FM and TWS pairing functions. Equipped with a 2400mAh rechargeable battery, the speaker can run continuously for 3-5 hours in activities such as outdoor live performances, barbecues, advertising events, street speeches, school events, karaoke, Obon dance, etc. The speaker has a heavy-duty top handle. You can bring this speaker to your friends or relatives' space and enjoy karaoke time together. The powerful party speaker comes with a wired microphone, which allows you to adjust the sound effects and enjoy karaoke with your friends and family. Specifications: Type: Party Speaker Color: Black Size: 59.5*20*24.7CM Battery Capacity: 2400mAh Speaker Size: 8 inches*2 Working Time: 3-5 hours Charging Port: Type-C Rated Power: 20W Peak Power: 1000W Function: USB/TF/AUX/FM/BT/MIC/TWS TWS Pairing: 1. Turn on both speakers at the same time. 2. Then long press the "Pause" button on both machines. 3. Wait for a few seconds and hear the prompt tone, indicating that the two speakers are successfully connected. 4. Connect the phone to the speaker Package Included: 1 * Speaker 1 * Remote Control 1 * Wired Microphone 1 * Charging Cable