BURLAN Small Desk Fan for Bedroom,Battery Powered Portable Fan Rechargeable

Air CirculatorThis personal fan is equipped with a constructed turbo design to maximize air movement, offering the power for intense air movement, so air cooling circulation can reach all of your living area, and creates pleasant quarters. | 4-Speed AdjustableWith adjustable speed settings for personalized comfort, this desk fan will keep you comfortable and cool this summer! Using an upgraded motor, this desk fan provides you with a comfortable working and resting environment. | Rechargeable BatteryBuilt-in real 3600mAh battery, this USB fan can be easily charged by outlet/laptop/mobile power/ or any other device with USB port. This fan can run continuously for 11 hours, so you don't have to worry about power problems when you go out! | Ultra Quiet FanIf you are looking for a desk fan to enjoy cool but quiet sleep, this is a fantastic choice, this bedroom fan moves air more efficiently and reduces noise down to 25dB, perfect for a comfortable sleep without loud fan noises. | Multiple USB Cord Powered CompatibilityWith 4ft USB cable, this USB fan can be powered by PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply. Plug & Play! You can stay cool all day long.