SHIDU Portable Karaoke Machine PA Speaker Specification Connectivity Technology: USB, Auxiliary Color: H3A Compatible Devices: Tablet, Radio, Amplifier, Smartphone, Speaker, Karaoke System Mounting Type: Portable, USB Package Dimensions: 16 x 13 x 8 inches Item Weight:25 pounds Output power: 30W Charging Voltage: DC 9V,1.2A Lithium battery:4V 4000mAh Working time: 5~6hrs Charging time: 3-5hrs Replaceable battery: …
Pitirizani kuwerenga “SHIDU Portable Karaoke Machine PA Speaker User Manual”