Helps clean the vacuum cleaner and makes your lifestyle healthier Made of materials,strong and durable,long service life. The motor is used with a distance sensor.Easy to replace The motor runs well and is stable,which helps the sweeper obtain better and faster cleaning results. Exquisite and delicate,highly matched with the equipment. Name:LDS Lidar Model:For Dreame D9/L10 PRO/L10 PLUS/W10/W10 PRO Type:Vacuum Cleaner Accessories Type:LDS Cleaner Motor Type:Vacuum Cleaner Parts Colour:Black & Red Material:ABS Package Contents: 1 * Laser-head 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.