Fine workmanship: This laser distance sensor is made of high-quality materials, ensuring durability and a long service life. It features a laser rangefinder sensor for precise detection and quick response, enabling the vacuum cleaner to effectively avoid obstacles and complete cleaning tasks efficiently. Compatible with the following models: G10, S70 Pro, S75 MaxV, Q70, Q75, Q70 Max, Q75 Max, Q55, S80, S85, S80+, S85+, S80 Pro Ultra, S85 Pro Ultra, S70 Max Ultra, S75 Max Ultra, Q Revo0, Q Revo5, Q55 Pro, Q55 Pro+, Q80 Max, Q85 Max, Q80 Max+, Q85 Max+, T8, T8plus. Color: Black. Material: Plastic. Package Contents: 1 x Vacuum Cleaner Laser Ranging Sensor. Note: Light reflection and different displays may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement error allowance is +/- 1-3 cm.