80 wide-angle wind supply: The air supply is wider, which can easily cover a larger space, so that more family members can enjoy it at the same time, and every corner is cool. Safe and easy cleaning - No fast rotating blades and little fingers and small foot safe air outlet spaces. No blade design, no need to disassemble, can be easily cleaned with a damp cloth. Comfortable natural wind: Simulate the natural wind, enjoy the refreshment of nature and blow the gentle and refreshing wind. No blades cutting the air, the air flow is smooth, no unpleasant shocks, which is not easy to get pain from the head for a long time. Use: Ease of use: Basic button control (on/off, wind speed, night light). The night light and fan can be used independently or simultaneously. 3 speed wind speed and 7 colors LED night light. You don't have to worry about wasting electricity. USB powered: USB charging, long battery life. It can be worn and is suitable for outdoor, bedroom, hotel, library, classroom and other scenes. It is not completely silent, but it has a very low noise (less than 36 db).