Perfectly CompatibleThe floor nozzle is well compatible with Dyson V7, V8, V10, V11, SV12, SV14, V15 vacuum cleaners. (not suitable for V6 or Slim series) Lighting in dark cornersWith 4 LED front lights and 180 flexible rotation, perfect for cleaning in dark and hard-to-reach corners Perfect for Hard Floors and Short Pile CarpetsThe hard and soft pile roller is perfect for most floor types, such as laminate, tile, parquet, etc. and low pile carpets. The roller is easily removable and washable. Wider and freestanding The motor head is 25.5 centimeters wide ---- 5 centimeters longer than the normal brush, which helps you to clean with greater efficiency. And with a locking piece, your vacuum cleaner can stand alone. Compatible well Compatible well with Dyson V7, V8, V10, V11, V15 vacuum cleaners (not compatible with other other models) Flexible With 4 LED front lights and a flexible neck, perfect for cleaning in dark and hard-to-reach corners Easy to disassemble The scooter is easy to remove as shown in the picture. Easy to clean It is washable. The bristles are hard and can penetrate deep into carpets.