USB Fan is made of eco-friendly plastic material, comply with international standard CE,ROHS,FCC. USB fan powered by 18650 lithium-ion battery or USB cable interface. Adjust the wind speed power to match your needs. 3 different speed modes: High, Medium and Low Single control button allows you to easily switch between the different speeds. Use to low speed to conserve energy and the high speed for maximum cooling power Brand Logo can be customized,OEM,ODM are welcome ! Good Ideal for resale or for VIP gift, Advertising promotional gift, Summer gift,Kids gifts,Valentine's gift.
