Powerful Dust Blower & Deep CleaningThe powerful cordless computer duster comes with two airflow modes (35000&45000 RPM) to fit for different devices cleaning ranging from the computer, camera lens, electric devices and any narrow areas which can not reached easily. Its motor produce a powerful thrust of air at almost 12 level strong gale (20m/s) for deep cleaning. ^^ Rechargeable Cordless Air Duster Built-in large 2500mAh lithium batteries allow this duster to run nearly 75 minutes continously(the second mode's running time is about 40 minutes). Its compatibility of getting charged via the USB Type-C port makes it so easy to charge.
(If you lost the charging cord, just use your Android cellphone's) With a fast charging time of around 4 hours. It can be charged by computer, mobile power, car charger, adapter. ^^ Comfortable & Handy&LED Light DesignThe portable pc duster adopts a full-length grip design, which makes the grip more comfortable. Built-in LED light allows you to see small dark corners for better cleaning. Electric Air Duster Instead of Compressed Air Cans. ^^ How to useSimple to use, it
has two speed modes: A)Press
2 seconds: power on, ie the first mode.
B)Second press: more powerful.
C)Third press: power off. ^^ What IncludedThere is a cordless air duster, a charging cable (adapter not included), a long nozzle, a flat nozzle, a brush nozzle, and a carrying bag and one user manual.