Portable Handheld Fan, Portable Fan Built-In 4000Mah Rechargeable Battery, Foldable Fan with 6 Speed Wind, Display Electricity in Real Time

Byseng handheld fan built-in 4000mAh capacity battery, which provides up to 8 hours working time. It can be used as an emergency power bank to charge your cell phone. With the newly upgraded TYPE-C charging port for faster charging speed (2.5 hours fully charged). 6 speed adjustment, the sixth speed is low to high speed circulation automatically, you can select the speed as you wish. The folding desk fan is equipped with brushless motor, which provides 30dB low noise on speed one, supper quite. Compared with traditional neck fan you will feel this handheld fan is quieter. Package included with a sling, you can use this mini handheld fan as a neck fan by installing the sling to the fan head (you will find the installing port easily). You can install a hanging buckle on the end of the handle so that you can hang the foldable fan on your backpack or hang it on you tent and use the desk fan as ceiling fan. The hand fan can adjust the air speed with one key, the air speed and electricity quantity of the battery will display intuitively through numbers, you can power the mini desk fan off by press and hold the button with 3 seconds on any speed mode, very convenient to use. Fashion design for both men and women, it's a nice gift for friends and families. Portable and foldable design for easy storage and transport 6 adjustable speed levels to customize the airflow to your preference Powerful 4000mAh battery that provides up to 8 hours of working time on speed one LCD display shows the current speed and battery electricity quantity for easy monitoring Versatile design allows the fan to be used as a desk fan or a handheld fan Includes a sling for use as a neck fan, providing hands-free cooling Comes with a hanging buckle, enabling the fan to be used as a ceiling fan when needed