3. High-quality silent brushless motor; 2. Large-capacity battery, up to 10 hours of battery life; 1. It can be used in multiple scenarios, which can hang the neck, waist, and put on the desktop; 2 Pcs fan host: 1 x Pink & 1 x Green 4, 3 gears can adjust the air volume; Wide-angle air outlet, strong wind; Simple appearance, fresh color matching;