Portable AC is a compact, USB powered cooling solution designed for desks, dorm rooms, and small spaces. It is compatible with power banks and other USB power sources, making it easy to stay cool wherever you are. Key benefits and features USB powered for portable cooling Use with power banks or USB ports, ideal for desks, bedrooms, and travel No heavy wiring or fixed installation required 3 cooling modes with 3 adjustable fan speeds Modes: Natural Wind, Low Cool Mist, Cool Mist Fan speeds: Low, Medium, For fast relief or gentle comfort, choose the setting that fits your activity Ice cube ready for extra cooling power Add ice cubes to the water tank to boost cooling performance when needed 6Hour timer and 7color night light Timer settings: 2H, 4H, 6H to suit sleep and work schedules Auto shutoff helps save energy and prevent overcooling during sleep Builtin night light offers a relaxing 7color glow, which can be turned off when not required Large 700 mL fill water tank Up to 6 hours of operation on a single fill Transparent water level window for easy monitoring If water runs low, the unit automatically switches to natural wind mode to maintain cooling Dual mist humidification for efficient cooling performance motor with dual mist holes delivers a fine cooling mist Lowers ambient temperature by approximately 4–6°C Honeycomb airflow system mimics natural wind to provide comfortable humidity without drying skin Why you need it and how it solves problems cooling without a bulky air conditioner Provides targeted cooling for small spaces with minimal energy use USB compatibility makes it easy to power from portable sources, improving flexibility Quiet, sleepfriendly cooling Timer and auto shutoff reduce noise and prevent overcooling during the night Soft ambient night light adds a calming atmosphere without being disruptive Simple maintenance and long use between refills Large 700 mL tank reduces the frequency of refills fill design and transparent window simplify monitoring and topping up Practical use scenarios Dorm room or small apartment Keep your space cool during study or rest with USB power from a laptop or power bank Office desk or classroom Adjust modes and speeds for comfortable climate control while you work or learn Travel, hotel stays, or camping with USB power Lightweight, USBpowered cooling that travels with your power source; set it, forget it, and enjoy a cooler environment Specifications at a glance Power: USB powered (compatible with power banks and USB ports) Modes: 3 cooling modes (Natural Wind, Low Cool Mist, Cool Mist) Fan speeds: 3 (Low, Medium, ) Water tank: 700 mL fill Run time: up to 6 hours per fill Timer: 2H / 4H / 6H Night light: 7color ambient light (can be turned off) Cooling performance: reduces temperature by approximately 4–6°C with dual mist system Humidification: dual mist holes with honeycomb airflow system Notes on use For enhanced cooling, add ice cubes to the water tank. When water is low, the device automatically shifts to natural wind mode to maintain continuous cooling. This description preserves the original product's specifications and functions while presenting clear, benefitsfocused information in an accessible format.