Ultimate Sound Adventure: Dive into high-fidelity sound with our portable karaoke speaker, featuring powerful bass and crystal-clear audio. Dynamic LED Lights: The dynamic LED lights pulse to beat, creating an electrifying atmosphere that enhances every performance. Effortless Connectivity: Connect effortlessly using Bluetooth to smartphones, tablets, or other devices. Portable & Long-Lasting: and easy to carry, this karaoke machine is ideal for outdoor events and family gatherings, and adults who love to sing and have fun. Hign-concerned Chemical:none Input/Output:USB Category:Speakers Colour:Black Material:ABS Package Contents: 1 * speaker 2 * microphones 1 * cable 1 * Chinese and English instruction manual Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.