1. Suitable for Xiaomi Dreame S40 Pro Ultra / S40 sweeping robot 2. Made of high-quality materials, durable and long service life. 3. Exquisite and delicate, highly matched with the device 4. Easy to install and remove: simple design, users can easily install and remove accessories, convenient for cleaning and maintenance 5. For better results, spare parts should be replaced every 1 - 3 months.
