Karaoke Machine Rechargeable Portable Karaoke Speaker with Microphone BT/Memory Card/USB Connectivity Lights for Boys Girls

Bright multicolored transform lights accompany your singing performance, truly as if you are singing in a karaoke bar, making you feel the karaoke party fun., Plug and play music from your memory card or U disk; also you can connect your smartphone with karaoke machine for music via wireless BT connection., Built-in 1200mAh high capacity battery, conveniently rechargeable via micro USB port, provides long music play time, worry-free for outdoor use., Sensitive condenser microphone records voice accurately and subtly; premium speaker creates clear and nature sound effect, and volume can be easily adjusted., The karaoke machine that looks exquisite and has a comfortable grip handle, is a nice gift for children who love to sing, on their birthday or other festivals.