4-in-1 design: Combine cooling, humidification, mini air conditioner, and 7-colour LED in one sleek device. With 3 wind speeds, 2 mist modes (40/60ml/h), and optional essential oils, it delivers a refreshing, hydrating breeze to keep you cool 700ml large top-fill tank: The 700ml top-fill tank keeps your air cooling fan running up to 6 hours. Its convenient refill design and water-level window make maintenance effortless, while auto-protection ensures safe operation when water runs low 6H smart timer & RGB lights: Set your right sleep space with the 2H/4H/6H smart timer on this portable air conditioner. The 7-colour gradient RGB light creates a relaxing ambiance and can be turned off independently for an undisturbed night of rest Mini portable air cooler: 15° manual airflow directs cool, humidified air exactly where you need it. Unlike traditional ACs, this mini portable air cooler simulates a natural breeze, keeping skin comfortable in hot, dry climates Low-noise & USB power: Operates quietly at 50–58dB, suitable for bedrooms, offices, or study desks. Powered via a convenient Type-C cable, compatible with power banks and laptops for flexible cooling anywhere, Weight: 1.543235834 pounds, Manufacturer: Sold by MHSTAR