★ 360° Comprehensiv Cleaning - Easy washing can't clean, multi-dimensional deep into the Gaps, 360° high-frequency impact, can clean places that are normally difficult to clean ★ One key operation - easy and not cumbersome. There is just one button, Simply and fast, without cumbersome operations. Regular items can be cleaned in 3 minutes. ★ Widely used - suitable for cleaning glasses, jewelry, makeup brushes, toys, razors, toothbrushes, nail clippers, combs, etc. ★ Vibration reduction and noise reduction - The bottom of the washing machine is equipped with 4 shock-absorbing rubber feet to stably absorb the desktop and reduce the displacement caused by Ultrasonicing vibration. ★ Battery energy supply - Need to 3xAA batteries by yourself, batteries do not include.