1. LiDAR sensor replacement, designed for Dreame S10/S20/X10/X20 series robot vacuum cleaners. Please confirm the model before purchase. 2. The replacement parts are well-made and highly compatible with the device. 3. Replacing the accessories can restore your vacuum cleaner to normal operation and extend its life. 4. To keep your robot at its best performance, it is recommended to replace the parts every 2-3 months. 5. Easy to replace and install on your robot vacuum cleaner.
