Product Details Fangrui Product Details 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 The Beat, Creating An Electrifying Atmosphere That Enhances Every Performance. Effortless Connectivity: Connect Effortlessly Using Bluetooth To Smartphones, Tablets, Or Other Devices. Portable Long-lasting: Lightweight 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:pink Material:abs Package Contents: 1 * Speaker 2 * Microphones 1 * Cable 1 * Chinese And English Instruction Manual Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.