The brand focuses on developing luxurious home accessories that add comfort to your day-to-day life. Water Cooleds Fan Portable Dormitory Office Desktop Mobile Mute Small Humidification Air Conditioning Fan Features: Portable small air conditioner, built-in double spray, strong water cooling. LCD high-definition digital display, battery level and gear position are clear at a glances. Three-speed air volume adjustment, high-quality silent brushless motor Wide angle air outlets, adjustable wind direction. Simple appearance, white and Navy color options Product Description: Feature: Portable small air conditioner, built-in double spray, strong water cooling. LCD high-definition digital display, battery level and gear position are clear at a glances. Three-speed air volume adjustment, high-quality silent brushless motor Wide angle air outlets, adjustable wind direction. Simple appearance, white and Navy color options Specification: Rated input: DC5.0V/2.0A Working current: 0.3-1.5A Rated power: 1.2-6W Battery capacity: 4000 mAh (battery version) Charging time: about 3 hours Battery life: 01 gear about 5 hours, 02 gear about 3.5 hours, 03 fan about 3 hours (fan + spray); 01 gear about 15 hours, 02 gear about 9 hours, 03 gear about 6 hours material: ABS/PP/electronic components Package List: 1x Water cooling fan 1x USB Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.