1.User-Friendly Operation: Its suction and vibration modes with 6-speed gears allow it to suck tiles and lay tiles easier with simple button pressing. Whether you're a professional or a DIY enthusiast, you can master the operation! 2.Strong Vibration&Suction: With a powerful copper motor and enlarged suction cup area (11.02x5.9inch), its vibration frequency is about 3000-13000 RPM and its maximum supportive weight can be almost about 176.4 lbs, allowing you to lift tiles easily and safely. 3.Long Endurance: The high-capacity rechargeable lithium battery ( each 2000mAh) gives the product long-lasting endurance, thus reducing the number of times you have to recharge the battery. With two interchangeable batteries, our tool can run for a whole day’s work. 4.Easy to Clean: Smooth surface and removable battery make it very easy to clean, you just wipe it with a wet rag. 5.Easy to Carry&Store: This tool is lightweight(9.41lbs), and has a slip-proof handle, and a customized case, making it easy to be grabbed and carried for a better use experience. 6.High-Quality Material: The rubber suction cup, nylon plastic handle and aluminum casing make the product highly wear-resistant, impact-resistant, and crash-proof, resulting in a long service life. 7.Ideal Gift: It is an ideal gift for engineering teams and craftsmen in your home on Christmas Day and Father’s Day. 8.Customer Service:  We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible. Details Anti-Shock Spring: It has an interior mounted spring that can effectively buffer and prevent tools from falling off your hand. Horizontal Bubble: The horizontal bubble above the buttons can be used to test the surface of the tiles for flatness, allowing for more precise construction. Temperature Control Wire: There is a temperature control wire in batteries to monitor the temperature of the battery to prevent safety issues caused by overheating or overcooling of the battery. Application It is applicable for moving and installing wall/floor tiles(11.8-94.4 inches) smaller than 176.41 lbs. It is ideal for laying various tiles such as granite, glass, ceramic wall tiles, bathroom tiles, and TV wall tiles in living rooms, kitchens, and bathrooms. Specifications Material: Nylon Plastic, Aluminum, Rubber Voltage: 21V Color: Black, Red Plug Type: EU Plug Motor Type: Pure Copper Surface Recommendation: Tile Power Source: Battery Powered Battery Type: 2xLithium Batteries(Each 2000 mAh, Included) Number of Gears: 6 Suction Cup Size: 28x15cm/11.02x5.9inch Vibration Frequency Speed: 3000-13000rpm Applicable Tiles Size: 30-240cm/11.8-94.4inch Adsorption Power: ＜80kg/176.4lbs Battery Charger Model: TZ-2110 Battery Charger Input: 100-240V 50hz 1.0A Battery Charger Output: 21V-98V 1500mA Charging Time: About 2 Hours Packaging Size: 36x25x18.5cm/14*10*7inch Gross Weight: 4.3kg/9.4lb Package Included 1* Tile Vibration Tool 1* Storage Box 2* Batteries 1* Battery Charger 1* Chinese&English Manual 1* Allen Key Notes 1.Please read the manual completely before installation and use, and pay particular attention to the safety instructions included. 2.Please confirm that our product suits your work before ordering, and do not use it on wood and dry wall. 3.Please store the machine in a dry place to avoid contact with liquids. Please remove the dust from the suction cup in time during use. 4.It is recommended that two rechargeable lithium batteries be used in rotation to protect the battery.