This is xiaomi chainlink product, which do not have any xiaomi or mi logo on it, thanks.
Do not use this machine to clean the soft martial jewelry, for example, pearl
-It may not be possible to completely remove tartar, tartar, wax yellow, dark spots, smoking tartar, etc. remaining in dentures
-May not be able to clean sedatives fixed in dentures
-Discoloration and rusting of metals and Precious metals cannot be removed
-Gemstones / sticky stones may fall off when cleaning adhesive-bonded / right diamond necklaces / rings
-When cleaning the metal strap, remove the strap from the watch body before cleaning. Only use cleaning liquid or water to clean it. Do not put the watch (including the waterproof type) into the wash. Damage to internal parts of watch body caused by ultrasonic vibration