buy Ewent compressed air spray 400ml The EW5601 Air Cleaner is a powerful and effective spray that effectively removes dirt and dust from keyboards, printers and other electronic equipment. The Air Cleaner cleans large surfaces and small corners. Just by removing the dirt from your Keyboard, you will not only work more comfortably in your work, but you will prolong the life of your products. Same with your valuable electronics.Features: Powerful blower to remove dust and loose dirt The air cleaner removes all debris deposited in delicate places. Suitable for cleaning keyboards, printers and electrical equipment. With the extension tube you can also clean inaccessible areas. It does not harm the ozone layer. Hard to reach places to clean For hard to clean places, the EW5601 Air Cleaner comes with a handy extension tube. ApplicationsPerfect for cleaning electronic equipment, such as computers, keyboards, printers, radios, televisions, video recorders, copiers, office equipment, film cameras, machines