HI WELCOME TO B.S.B SHOP!Product information: - product name: mini air cooler - product application: bedroom, office - size: 18*17*17cm - material: ABS + PC - color: picture color - product introduction: 1. It has the functions of refrigeration, humidification and air purification, and the wind speed can be adjusted in three levels; 2. Built-in LED atmosphere light of 7 colors, which can be used as a small night light when sleeping at night; 3. Use the process of silent, refrigeration environmental protection does not contain freon; 4. The built-in water tank can be filled at a time and last for 8 hours; 5.USB charging or ac current supply; USB cable length: 190cm 6. Place of use: office, living room, kitchen, bedroom, bathroom and home construction area - package includes: 1 * Personal Space Cooler 1 * Data line 1* instructions book Note: slight size difference is allowed due to manual measurement