1.-Lightweight and portable: ultra-thin! When it comes out, you can put it in your backpack or bag and take it with you. Suitable for bookstores, offices or outdoor sports. The hot summer is here, and it is also a good gift for relatives and friends.2.- USB and battery: USB is compatible with laptops, computers, mobile power supplies and other devices that support USB, making your life more convenient.3.- Three-speed driving: low, medium and high. Press the switch to adjust the wind speed.4.-Good design: The desk fan is made of ABS material, and the wood appearance is elegant and unique (not wood). The fan is very narrow to protect children's fingers.Product size: 20.5cm x 14cm x 2cmShipping Quantity: 1 piece