Bring You a Summer: combined with fan and backup bank function, pocket fan would be an essential fan to you off in hot day and is multifunctional to satisfy your diverse needs, portable fan is easy to jam into a bag to tote around, a nice option as an external backup bank to get your phone charged if necessaryPractical to Use: adopted the advanced technology, it lasts for 14 hours with 2 speed, 21 hours with 1 speed after about 3 hours full charge, and the maximum rotating speed of the fan is 3400 rpm, enough for personal use to keep you , long battery life allows you to enjoy it while travelling, commuting, working and any other outdoor activitiesPortable Size: the foldable design makes it easy to carry and store; Besides, with the oval shape, this rechargeable fan can hide the fan blade, measuring approx. 1.3 x 1.3 x 4.7 inches, and 4.4 oz in weight, small and easy to slide into your pocket and purseQuiet Fan: foldable handheld fan has a built in sensitive touch sensor, so when you accidentally touch the blade, it will automatically stop running; Fan blades are made of quality ABS material, to keep you and your family safe, and the fan engine has been improved to reduce the noise and will not cause any impact during useColour:Photo ColorMaterial: ABSPackage Contents:2 x Portable Handheld FanOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.