Bongtai portable electric fan with USB rechargeable operation electric fan, suitable for outdoor travel, etc. Smart device snow and other impurities by

snow and other impurities by spraying with a nozzle on a garden hose Things

which provide stronger resistance to harsh weather

and motor led wire connections

eliminating visual fatigue

Brand    MCNBLK

Bongtai portable electric fan with USB rechargeable operation electric fan, suitable for outdoor travel, etc. Smart device snow and other impurities byRechargeable and energy saving USB power supply: The Bongtai fan is operated by a 5V USB port and can support the mini fan to work continuously for 3 to 11 hours. With a USB charging cable, it can charge computers, mobile power supplies, and mobile power supplies. Efficient power supply and conversion circuits can minimize losses, thereby saving energy and protecting the environment. Unique multifunctional design: This mini fan is a handheld fan. Can