Cordless tile vibration machine

Voltage:20V
Vibrational frequency:0-10000rpm
Adsorption force:50kg
Suction Cup Diameter:125mm
Speed adjustment:12-speed
Charge volts:220-240V~50/60Hz
With 1pcs 2.0Ah battery pack(FBLI20011)
With 1pcs charger(FCLI2001)
With a pair of kneepads