【Innovative Detachable Design】The Ultrasonic Dental Cleaner Pod features an innovative removable water tank that prevents leaks and mineral buildup, with lab-proven 300% longer lifespan than standard retainer cleaner machines - solving the common "breaks in 2 months" issue through complete easy cleaning access【Advanced 42kHz + Deep Cleaning】This professional ultrasonic retainer cleaner delivers 42kHz high-frequency waves creating millions of micro-bubbles combined with deep cleaning, clinically proven 5x more effective than manual brushing while being completely safe for Invisalign cleaners and delicate jewelry【Smart 4-Mode Operation】Choose from 5-minute Quick Clean, 8-minute Deep Clean, 10-minute Intensive mode, plus independently controlled deep cleaning switch, featuring convenient dual lid openings for brushes and whisper-quiet operation day or night【Complete Dental Care System】The ultimate dental cleaner pod solution for Invisalign trays, retainers, dentures and mouthguards plus jewelry/watch cleaning, including premium cleaning basket and tweezers with spacious big capacity for full dentures【Premium 3-Year Protection】Backed by 10M+ global sales with complete peace of mind: 60-day Policy, 3-year Protection