Feature: 1. Multiple scenes are optional, it can be hung on the neck, waist, or placed on the desktop. 2. Large-capacity battery, lasts up to 10 hours. 3. High quality silent brushless motor. 4. 3-speed adjustable. 5. Wide-angle air outlet, strong wind. 6. The appearance is simple and the color matching is fresh. Specification: Color: white, black (optional) Working current: 0.3-1.2A Rated power: 1.2-5W Battery capacity: 2000mA Battery life: about 10 hours with 1st gear, 4.5 hours with 2nd gear, 2.5 hours with 3rd fan Charging time: about 2 hours Fan function: Press the switch once to start the 1-speed wind, press the second switch to start the 2-speed wind, press the third switch to start the 3-speed wind, and press the fourth switch to turn off the power. Display function: three air volume gears display "01", "02", "03"; remaining power display "01-100%"; low power display "LO"; fully charged display "100%" Material: ABS/electronic components Size: 118x78x38mm/4.6x3x1.5in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.