Svinkal Cordless Air Duster & Vacuum 2-in-1, Handheld Air Blower, PC Air Duster Electric, USB Rechargeable Compressed Air Spray Cleaner, Portable Handheld Electronics Computer Cleaner. This came charged and is simplistic enough to use right out of the box with no effort. There are two levels on both blowing and vacuuming. I've used compressed air cans and they have a very strong stream, this is as strong or stronger. The vac picks up even at low speed. I was dismayed at how much dust blew out of my keyboard which is less than 90 days old. This is a great tool and since I've had several failures in tech stuff lately, it was a relief to have something work so well right out of the box. 【AIR DUSTER & VACUUM CLEANER 2 IN 1】：Equipped with 2-in-1 dual mode of blowing and sucking. Can blow out the dust that Deep clean microscopic dust particles from every corner computer or any other device.Then vacuum them away. and then suck them away. Keeps surfaces dirt-free,
Money Saving Tech Tips & Philosophic Musings
Tips on saving money on technology. Retired founder of a 26 yr computer business w.ideas on how to buy good tech for less & sprinkled w. counseling psychology from a previous career.