JISULIFE Handheld Fan with 4800 mAh Powerbank Max 46 Hours Runtime,Pocket Fan Portable Battery Operated or USB Powered Folding Personal Fan,3 Speeds,Enhanced Airflow,Rechargeable Quiet Mini Fan-Brown

Foldable Design and Mini Size】The folding design makes it easy to be carried and stored. Besides, with the capsule shape(5.1*1.65*1.65 inch, weight: 6.38 OZ), this rechargeable fan can hide the fan blade, small and easy to slide into your pocket and purse. 【Power Bank Function and Quiet Operation】5V/1A USB output port makes the mini fan a power bank(4800mAh) in emergency, supplying power for mobile phone, MP3, or iPod, etc. With no frame design, makes the noise to 50 db which cause no bothering during work.