☆new in box ☆Material Stainless Steel, Acrylonitrile Butadiene Styrene (ABS) Brand OPOWO Product Dimensions 9.05"L x 5.9"W x 8.66"H Capacity 3.2 Liters Power Source Battery Powered Wireless Freedom: OPOWO's newly upgraded wireless cat water fountain bids farewell to wired constraints, letting your furry companions indulge in their favorite spots for hydration, while also alleviating your feeding stress 45 Days Carefree Travel: The battery operated cat water fountain boasts a built-in 5,000mAh rechargeable battery for exceptional standby time; A quick 6-hour charge allows it to run continuously for (timer mode) 45 days or (sensor mode) 30 days 108oz/3.2L Capacity: The cat water dispenser has a capacity of 108oz/3.2L, providing your cat with a fresh water source for 12 days; The clear water level line on the cat fountain ensures that you can monitor the water level easily at all times 3 Work Modes: The OPOWO water fountains for cats indoor mimics a faucet flow effect; 1. Sensor mode activates within 4-6 ft/120° of a cat, running for 30s; 2. Timed mode dispenses water for 60s every 30mins; 3. Continuous mode runs for 24/7 running water 6-Stage Filtration: The cat drinking fountain filtration system includes non-woven fabric, double activated carbon, ion exchange resin, and double high-density sponge to filter fur and impurities, remove odors, soften water quality,and purify heavy metals Easy Cleaning, Time and Energy Saving: Water fountain for cats designed for ea