Hey there DIYers! This Weytoll tile leveling machine is your new best friend for perfect tiling jobs. It's got this powerful 21V max battery that lasts forever - well, not literally, but with two 1300mAh lithium batteries included, you can tile to your heart's content. The vibration speed adjusts across 5 different gears from 1000 all the way up to 13500R/min, which basically means you can go from gentle taps to serious shaking action. That big suction cup? It's no joke - sticks firmly to any flat, smooth surface up to 150cm. Plus there's a built-in bubble level so you know everything's perfectly horizontal. The handle's coated with shock-absorbing rubber so your hands don't get tired, and it's made from this metal-plastic combo that's tough but not too heavy. Perfect for floor tiles, wall tiles, even glass and mirrors. Comes with the machine, 2 batteries, a charger, and a storage bag to keep everything organized. Seriously, if you're doing any tiling work, this thing will make it look like you hired a pro!