Mini Rechargeable FanSmall but powerful, this portable cooling fan features a built-in 500mAh rechargeable lithium battery, 3 adjustable powerful air speeds, fully charged in 1.5 hours, and works wirelessly for 1-3 hours. Has an integrated LED graded lighting system. Suitable for children and adults and perfect for travel. 3-speed & fade LED light effectsThe USB hand fan is equipped with a high-quality motor for long durability and has 3 adjustable speed settings - natural/gale/strong - to set the correct fan speed with repeated press on the power button. 6 ABS fan blades and a wrap-around fan head for dustproof silence and durability Mini Portable Pocket FanWith a weight of only 75g, the mini hand fan can be carried in your backpack or purse or even in your bag when travelling outdoors. You can also hang it around your neck with a neck band threaded around the bottom, allowing you to free your hands without weight Rechargeable Battery & Safety WarrantyWith a micro USB power connector (charging cable included) the USB fan can be charged by USB charger, computers, mobile power supply and other USB enabled devices. This hand fan has a built-in 500mAh rechargeable lithium battery, which is CE certified and RoHS compliant. Safe and environmentally friendly. VersatileThis mini fan is easy to hold in your hand and carry around in the bag, this personalized fan can also be placed on a flat surface, perfect for desks, beach holidays, travel, walking, hiking, climbing, camping, movement and much more.