WATER-RESISTANT - Advanced IPX5 waterproof technology prevents water or humid environment from damaging the unit. Leaving none water stain on surface after rinse.SPACE-SAVING & STYLISH - This trash can is perfectly designed for limited space. With its modern oval-shaped design, the product looks great in bathroom, kitchen and other rooms while take up less space.SMART SENSOR - Our fully-developed sensing technology reduces unnecessary openings and extends battery life. The lid stays open if your hands stay around the infrared motion sensor, which provides a comfortable user experience. Lid closes after 5 seconds automatically if none movement is detected by sensor. In cases that You want the lid to stay open, just gently touching the weight sensing button on the right, touch the button again to close.ODOR CONTROL - You don't have to endure the smell around trash can anymore! This built-in filter absorbs odor and inhibits bacteria growth.