AVCROWNS AO-129 12″ Professional Speaker with Wireless Mic 5000W

The built-in battery with a capacity of: 4500 mAh is rechargeable.

Output Power: 50W

Connection Bluetooth and Auxiliary: 3.5mm

mode: LED display and RGB backlight.

Frequency: 30Hz-20KHz

Sensitivity: (1 W / 1m): 82+ / - 2dB)

P.M.P.O Power: 5000W

impedance: 4ohm