drywall sander, 6.5a drywall sander with turbofan dust collection design, 13 sanding discs with vacuum cleaner adapter, double-deck led lights 6 variable speed, extendable handle and carrying bag tacklife detachable sander base - tacklife drywall sander can polish the corners hard to reach, making the grinding more flexible. vacuum adjustment knob - you can adjust the knob according to different material planes and sanding effects, achieve the right suction strength. suspended grinding disc - if bumps on the wall are uneven, the sanding disc will spring up and down 3mm automatically, which has better leveling ability. variable speeds - 6 adjustable speeds from 500-1800rpm to meet your different polishing needs. vacuuming efficiency - turbofan vacuum system and automatic dust collection get vacuuming more efficient and dust-free grinding healthier. led lights - double-layer surround led lights make the working environment brighter, improve your polishing lighting. extension handle - adjustable 1.9m extension handle and multi-angle adjustable chassis allow you to sand the ceiling, stairs and high walls. 2m hose - dust collection bag with 2m hose can effectively collect dust generated during work.