Experience power and intelligence all-in-one with the Tineco PURE ONE S11 ZT. The most powerful edition of the Tineco ZT lineup, this cordless stick vacuum boasts both iLoop™ Smart Sensor and ZeroTangle technologies. Built-in iLoop™ smart sensors detect debris levels and adjust suction, displaying the cleanliness of the floor on the LED display in realtime. iLoop™ Smart Sensor Technology also optimizes battery life by only using the necessary amount of power for your cleaning, giving you up to 40 minutes of runtime. The new ZeroTangle technology prevents tangling with its innovative design using interior combs that cut through hair with each spin of the brush roll. You won’t need to spend time removing and cutting tangled hair off the brush roll. With up to 40 minutes of runtime, the high-performance and smart PURE ONE S11 ZT cordless stick vacuum cleaner is versatile and powerful enough to replace your corded vacuum. The PURE ONE S11 ZT also quickly converts to a handheld vacuum for cleaning upholstery, car interiors, above-the-floor surfaces, and more.