Specification: Type: Portable Karaoke System Material: ABS Color: White, Pink Output Voltage: 5V Output Power: 5W Power Supply Method: USB Charging Charging Time: 3.5 Hours Working Time: 1.5~3 Hours Features: Bluetooth, Lightweight, Portable Mini Kids Karaoke Machine Bluetooth Portable Speaker with 2 Wireless Microphone Package Included: 2 x Wireless Mic 1 x Speaker 1 x Charging Cable 1 x User Manual 【Unparalleled Sound】Our karaoke machine featuring high-performance 57mm stereo speakers. Enjoy richer bass and clearer, louder sound that remains distortion-free even at maximum volume. Separate controls for the Bluetooth speaker and wireless microphone volume to experience superior sound quality. 【Easy Connection】Enjoy instant pairing and a stable Bluetooth 5.3 connection up to 33 ft away for skip-free music. Use the TF card play the music without music player. The AUX-out port provides real-time ear return, enjoy singing music. 【Magic Voices】The upgraded mic system allows to adjust the microphone voice, echo effect, and music volume separately, DSP chip noise reduction, remove the original sound, 4 kinds change voice. Better sound, more fun. 【Sing Longer】With a built-in rechargeable battery, the karaoke machine can provide up to 5-10 hours of enjoying singing. With the two microphone for solo and duet. Ideal for birthday party, a classroom activity, or an outdoor camping. 【Fun Colorful Lights】6pcs RGB LED lamp beads, the LED lights that beat with the rhythm of the music. Used as a Bluetooth speaker alone, enjoy the wonderful singing. The kids karaoke machine is a perfect birthday & Christmas gift for kids.