1. Made of ABS material, durable. 2. High-frequency vibration, 360-degree cleaning, AC adapter and battery models are optional. 3. The bottom is equipped with 4 shock-absorbing rubber feet, which firmly absorb the desktop and reduce displacement caused by movement High vibration frequency, low noise. 4. Suitable for cleaning glasses, razors, dentures, watches, jewelry, camera lenses, circuit boards, electronic components, instruments, etc. 5. Lightweight, easy to carry outdoors, perfect for home office... a little different from the real thing. Measurements allow 1-3 cm. 6. Rechargeable Products from LUOLV's store Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store