1、BRICKLAYING TOOLS: The vibration frequency and suction force of the suction cup have been improved. The tiling effect will definitely satisfy you. Having comprehensive operational experience. 2、SUPER VIBRATION FREQUENCY: The vibration frequency reaches 28000 r/min. You can adjust the vibration device based on the size of the tiles and the thickness of the sand. 3、IMPROVING EFFICIENCY: When you use our ceramic tile vibrator, you can easily increase the installation speed by five times. And minimize the damage rate of ceramic tiles! 4、LARGE BATTERY CAPACITY: We offer a battery capacity of 10000mAh. One battery can work continuously for 6 hours, providing longer working hours. 5、BUTTON PANEL: The button panel is a rubber panel. The buttons are very comfortable to operate. 6 speed adjustment. The service life of the machine has also been improved. Item Type: Tile Vibration Machine Material: ABS Battery: 21V battery x 2 Battery Capacity: 10000mAh x 2 (shipped with matching battery) Vibration Frequency: 28000R Adsorption Weight: 400KG Applicable Range: Approx. 60 to 180cm / 23.6 to 70.9in 1 x Tiler 1 x Charger 1 x Hex Wrench 2 x Battery 1 x Manual 1 x Storage Box