Portable Mini USB Desk Silent Air Conditioner Cooler Home Office Cooling Fan – Black

Specifications: This air cooler is small and lightweight, and it’s easy to carry. It works in low noise and will not disturb your sleep or study. The fan blades support rotation adjustment, delivering coolness to every corner. Just put it on the desktop and enjoy the coolness. Item Name: Air Cooler Material: ABS Negative Ion Concentration: 3 Million/Cubic Centimeter Input Voltage: 5V Power Supply: USB Plug-in Oxygen Concentration: <0.05PPM Input Current: 1.5-2A Rated Power: 5W Features: Portable, Fast Cooling, Silent, with Handle Cooler Size: 16cm x 14.5cm x 14cm/6.30" x 5.71" x 5.51" (Approx.) Notes: It is best to add 3/4 of the water in the water tank. Do not fill it up. Please run out of the water every time to prevent scale from left the water tank. Use a cup brush or toothbrush to clean the water tank once a week to keep it clean. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Air Cooler 1 x USB CableFeatures: The product requires a battery, which can be recharged via usb Specifications: Including a usb charging cable, charging input: 5V/1a