Koonie 無線空氣噴槍，電池供電電腦清潔噴槍，可攜式取代壓縮空氣罐，6000mAh 10W 快速充電吹風機，無氣體，適用於鍵盤、汽車、寵物屋

The 6000mAh battery lasts through several deep cleans of my keyboard and desk setup, and the 10W fast charging tops it up in under an hour. It's so much easier than wrestling with a compressed air can that runs out mid-job.

Finally got tired of buying compressed air cans that run out mid-clean. This handheld blower charges quickly via USB-C and has enough power to blast dust out of my keyboard and PC case. The variable speed trigger lets me dial it down for delicate electronics.

The 6000mAh battery lasts way longer than I expected—I've cleaned my keyboard, desk, and even the car vents on one charge. It's a bit loud on the highest setting but honestly that just means it's actually blowing dust out instead of puffing air. Beats buying cans I'd toss after a week.