Brand & Model: Jadever 20V (P20S series)Suction Pad: 130mm (5-inch) diameter suction cup for gripping and leveling tilesVibration Frequency: Adjustable speed up to 10,000 rpmAdsorption Capacity: Supports lifting and adjusting weights up to 50 kgPower: Powered by a 20V Max Lithium-Ion battery pack (2.0Ah)