POWERFUL: 1.One button vibration mosaic: High frequency mosaic vibration replaces the manual hammer blow, and the efficiency is greatly improved. 2.Frequency control: mosaic tool based on brick size, plaster of paris thickness and micro-regulation vibration frequency. 3.Slightly correct the position of the floor: challenge the handle, pull the tile out and adjust it in all directions. 4.Self-locking handle: Improved design, the silver handle will automatically lock when fully pulled out.Manual release can also keep the suction power and is easy to use for a long time Product Name: Cordless Tile Laying Machine Absorption capacity: ≤100 kg Battery voltage: 21V Vibration adjustment: 5-speed adjustment Battery capacity: 8000mAh Head material: thick aluminum alloy Maximum vibration frequency: 19,000 rpm. Applicable tiles: 60-120cm Product use: tiles, tiles, etc. Charging time: 6 hours Product weight: 1.5 kg Usage Time: A battery can last 6-8 hours when fully charged THE BOX CONTAINS: 1 * tile machine 1-2 * battery 1 * charger PLEASE CONTACT ME: If you have any problems or suggestions, please feel free to contact us, we would be happy to help you within 24 hours.