Features:ADJUSTABLE 2 SPEED --- With 2 blades, it creates airflow to keep you cool and relaxed. Press the power button repeatedly to adjust the fan speed (speed 1 lasts for 4 hours, speed 2 is fully charged for 2.5-3 hours)Convenient USB Charging---Can be used for sleeping, working, eating at home, office or school, connect to PC/Laptop via USB or connect to AC port with USB C power adapter is the best gift for family, friends, colleagues and gift teacher.MINI SIZE, PORTABLE AND FOLDABLE --- 270 degree foldable, small enough to fit in pocket or bag, handheld or desk stand. To prevent the fan from flipping back when it spins on the table, dont place it on a very slippery area.Soft Blades --- When the hand touches the rotating fan, the fan stops working and the hand feels very slight pain (no harm). Be careful when using it to avoid being scratched by the blade. Children under the age of 10 are advised not to put their hands in the fan to avoid scratching.