1. Wide Compatibility: This quick-release turbo brush head is compatible with Dyson V7 V8 V10 V11 V15 cordless vacuum cleaners. (Note: This brush replacement is not suitable for Dyson V6, V12, all Dyson Slim series, Ball series and DC series. Please check your vacuum cleaner model before purchasing.) 2. V-shaped bristle brush: This floor brush adopts V-shaped bristle roller, which can effectively collect more dust and dirt, enlarge the suction port, and all dust will be sucked in within seconds without tangling or clogging. In addition, the bristle roller cleans deeper on short carpets than the soft roller brush. 3. Never miss any dirty spots: This floor brush has 4 front LED headlights to illuminate the surface, allowing you to see more clearly where it is clean or not. 4. Bigger and smoother wheels: The floor brush can easily slide under furniture and cabinets to remove hard-to-reach dust and debris. Two large wheels, it is convenient to push it around. Clean anywhere, anytime!