- Topipop ZX-956 Ultrasonic Cleaner with 48 kHz frequency for powerful and gentle cleaning - 750 ml capacity, allows full immersion of glasses, watches, rings, bracelets, and jewelry - 5 programmable cleaning modes (480s, 380s, 280s, 180s, 90s) to suit different needs - LED digital display with countdown and automatic shut-off at the end of the cycle - Made of 304 stainless steel and ABS plastic, durable and environmentally friendly materials - Transparent lid window to monitor the cleaning process at all times - Ideal for optical stores, laboratories, jewelry shops, hospitals, offices, and home use - 360° deep cleaning with microbubbles that remove stains and restore shine - Not suitable for removing rust or for rusty objects