Home.Co- Portable Handheld FanUSB Rechargeable: Conveniently charge your fan using any USB port, Fan is powered by an upgraded rechargeable battery that never get caught with a dead battery. it comes with a charging cable, You can charge it from a regular outlet or any device via a USB port. Ensuring you stay cool without the hassle of batteries Ultra Compact Design: Fits comfortably in your hand for easy portability. Pocket Sized: Take it anywhere without weighing you down.