This USB fan lasts 2-6 hours with a 3-hour USB charging time. It features a suction holder and octopus tripod for versatile attachment. One-button operation offers 3 speeds with a strong, low-noise motor. Price drops from $26.99 to $13.49 when you apply the coupon code "50WUVDVS" at checkout. Free shipping for Prime or on orders over $35.