1. Electric Wall Smoothness: Say goodbye to traditional handicrafts. With the powerful lithiumion electric smoothing technology, compaction, smoothing, polishing, and mud removal can all be done with just one machine. The 1680watt copper motor ensures speed operation and delivers efficient, even polishing. The 15inch housing diameter provides a larger polishing area, saving you time and effort. 2. Various Pads for Different Walls: The hard plastic disc is used for grinding and compacting cement mortar. The more wearresistant iron sandpaper disc is for grinding and smoothing cement mortar. The sponge disc is used to smooth wall filler. The sandpaper is for sanding wall filler. The housing connects the machine to other pads and is an essential accessory. 3. Adjustable Double Handles and Telescopic Rod: The 120 adjustable handle is suitable for mortar surfaces on floors and walls. The double handles ensure comfortable operation and reduce fatigue during prolonged use. The 1.68m extendable pole allows floor sanding without bending over. With a compact diameter of 38 cm, it fits easily in suitcases and tool bags for convenient transport. 4. PRODUCT SPECIFICATIONS: Electric concrete mortar trowel with adjustable speed. Speed: 6stage (40300 rpm). Voltage: 48V, 60Hz. Rated power: 1680W. Diameter: 38 cm (14.96 inches). Weight: 3.6 kg (7.94 lbs). The telescopic rod (required) is adjustable up to a maximum length of 168 cm. Package includes: 1 iron plate, 1 hard board, 1 sponge board, and 1 sandpaper. Different scrapers are available individually.