JISULIFE Hand Fan, Mini Portable Handheld Fan, Battery Operated [14-21 Hours], Rechargeable, Foldable USB Fan, Quiet Personal Fan with Power Bank, Flashlight - Black

"Super long lifespan and strong airflow: With advanced technology, it lasts 14 hours on 2 speeds, 21 hours on 1 speed after about 3 hours of full charge. The fan's maximum speed is 3400 RPM, which is sufficient for personal use. Use it to stay cool." "Folding design and mini size: The folding design makes it easy to carry and store. Thanks to the oval shape (1.3 * 1.3 * 4.7 inches, weight: 4.4 ounces), this rechargeable fan can hide the fan blade small and light, easily fitting into your pants and handbag." "Power bank function and quiet operation: The 5V/1A USB output turns the mini handheld fan into a power bank (2000 mAh) in case of emergency, supplying power for mobile phones, MP3 players, etc. The frameless design keeps the noise level low at 50 dB, so it won't disturb when working." "Flashlight and wrist strap: Long press the power button to activate the flashlight function when the fan is not rotating. The flashlight is quite bright and can be used in dark areas or during power outages. And with the included wrist strap, you can attach it to your hands or your travel backpack." "USB quick charge and gift choice: You can charge it with a wall charger, laptop, or power bank. And the handheld fan only takes 2-3 hours to fully charge. This mini handheld fan is also a gift for your family and friends. This is also a summer gift for men, women, mothers, fathers, kids, girls, boys, Mother's Day, Father's Day."