Gigastone KM-7500 Karaoke Microphone User Manual
Gigastone KM-7500 Karaoke Microphone Features Karaoke Microphone for Smartphone Contain Lithium Battery 2200mAh, and it can work up to 8-1 O hours 5W Dual speaker and stereo-sound effect Ā Supports one button silencer Supports Karaoke Apps BSMI & NCC certification Packageā¦