Product information: Product nameLighting handheld charging fan [Product packaging] color box Color ClassificationPink/Yellow/Blue/Green Product size10.2×3.5×20.0 cm [Remarks] Two-speed wind speed / lead-acid battery 250mA / with USB cable Packinglist : Mini electric fan X1 Features: Adjustable speed wind speed: There are 2 wind modes, which can be passed Free switching of USB power supply: compatible with computers, laptops, portable chargers and other devices with USB output Base stand: With the attached base, it can stand on the table more stably Mini design: easy to carry, can be put in your bag or purpose Application: Perfect mini fan for office, family, dormitory, study room, library, game room or outdoor