Number of Loudspeaker Enclosure
Intelligent Personal Assistant
Woofer Size/Full-Range Size
Product name
Mobile Portable Outdoor Karaoke Stage Speaker Function
USB/TF/FM/BT/Remote Control/Voice Prompt/Digital display Speaker Unit
4 inch woofer * 2 (90 magnet/25 core) Botton
Master volume/light/REC/Menu/Mode/Stop Battery
12V 4.5AH lead acid battery Light
woofer with colorful flash light. Microphone
1 PC UHF good wirless MIC