B&d CS1830B-B1 18V 2in1 Stick Vac Cordless 5035048522318

A smarter way of cleaning with intelligent sensor technology. Let your vacuum cleaner do the thinking with smart tech sensor technology: Floor sensor which automatically adjusts the suction power when you move from hard floors to deep carpet with extra power when you need it most, Filter sensor allows you to know when it’s time to clean the vac and maintain suction power, and battery sensor tells you how much battery remains before it’s time to recharge.