HALO 90000RPM Air Duster + 10000mAh Power Bank

Here is another handy gadget that doubles as a power bank for your phone. The HALO 90000RPM Air Duster has a modular design. You can use it to clean your things or even stay cool on hot summer days. HALO can also be used to start a fire. It has a LCD display that shows input/output power, charge time, remaining power, and other relevant info.

This handheld air duster has a side light that is programmable. It offers wind speeds up to 39m/s and rotates 90k/min. It can be fully charged in an hour. You can change mode in seconds.