Travel humidifier for hotel room comes with a rechargeable battery, supporting up to 3 hours of continuous mist or 6 hours of intermittent mist output. Portable mini humidifier adapts to 30mm-caliber mineral water bottles, eliminating the need for extra water containers and unlimited capacity for flexible use at home or on the go. Portable humidifier for travel features a tight seal design that prevents leakage even when inverted, making it a reliable companion for trips and daily use. Small humidifier is made of ABS material, ensuring long-lasting use while being lightweight enough to fit in bags for easy portability. Water bottle humidifier releases fine nano mist with low operating noise, plus a built-in night light that adds soft ambient lighting to any space., Weight: 0.440924524 pounds, Manufacturer: Ameble_E77_8152012