【Stylish Ultra Slim Design】JISULIFE handheld fan adopts an ultra-slim design, simple and stylish. Mini fan portable innovative five-blade fan with strong airflow, 30% improvement in airflow and 50% increase in wind power, and a maximum speed of up to 6000r/min, making you cool wherever you go. 【3 Wind Speeds】JISULIFE mini fan can adjust the wind speed by pressing the power button, 1 gear soft wind for about 14 hours, 2 gear cool wind for 9 hours, 3 gear strong wind for 4 hours. Handheld fan with security lock design, and double protection. If you use the security lock, remember to unlock security lock(Dial-up "on"), and then press the power button to turn on the fan. 【Low Noise Operation】JISULIFE mini fan portable body is made of high-quality PC material, wear-resistant and durable odorless, built-in fine DC brushless motor, low noise operation more intimate, using the principle of rotary inertia, arc blade rotation more powerful. 【Small and Portable】JISULIFE pocket mini fan comes with a long lanyard, which can be hung around the neck without having to hold the fan all the time. The rear bracket design can transform into a desktop fan in seconds. The handheld fan weight is only 104g, suitable for work, travel, outdoors, sleeping, makeup, commuting, etc. 【Rechargeable Battery】JISULIFE handheld fan mini has a built-in 2000mAh rechargeable battery with TYPE-C charging port, fully charged in just 3 hours, compatible with any USB-C port such as socket/mobile power/laptop, etc. Gisleph is the hand -portable fan with a very thin, simple and elegant design. An innovative fan with five blades with a strong air flow, improving the air flow by 30% and an increase of 50% in wind energy, the maximum speed of up to 6000 rpm, which makes you feel a recovery wherever you go, suitable for work, travel, external activities, sleep, makeup, movement, etc.