[Compatibility]: This soft roller brush attachment is designed to be compatible with for V7, V8, V10, V11, and V15 cordless vacuum models, allowing you to upgrade your cleaning performance. [LED Dust Detection]: Integrated LED lights on the brush head provide enhanced visibility, illuminating hidden dirt and debris on your floors for a more thorough clean. [Quick-Release Design]: The attachment features a quick-release mechanism, making it easy to remove and replace the brush head for hassle-free maintenance. [Gentle Cleaning]: The soft roller brush gently agitates and lifts dirt, dust, and debris from hard floors without scratching or damaging delicate surfaces. [Optimized for Hard Floors]: This brush attachment is engineered to provide superior cleaning performance on hard floors, ensuring your home stays spotless. Color: As Shown Material: plastic Switch lock random color, Not accepting designation Package Contents: 1 x brush head 1 x clean brush 1 x trigger lock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.