Ultra-Powerful Hair Pick-Up with Anti Hair Wrap Plus: Say goodbye to tangled hair. Specially designed bristles and a clever chevron pattern pull in dirt, debris, and hair*, guiding it to the centre where anti-wrap combs remove it from the brush-roll as you clean DuoClean Detect Technology: Two brush-rolls and smart sensors work together to automatically adjust for the best performance on every floor. DirectionDetect & Reverse Clean Technology: Clean in both directions—forward and backward. These smart features sense your movement and adapt, helping you clean faster and more efficiently. FloorDetect: Automatically adjusts brush-roll speed based on the type of floor, so you get the perfect clean whether it’s carpet or hard flooring. Anti-Allergen & Anti-Odour Technology: Breathe easy. The Anti-Allergen Complete Seal traps 99.9% of dust and allergens**, while Anti-Odour Technology helps keep your vacuum smelling fresh by tackling odours inside., Weight: 20.7675450804 Pounds, Manufacturer: Shark