A high-pressure burst of air is the most effective way to clean interstice space filled with dust. Unfortunately, air canisters are disposable, and electronic air dusters are rather bulky, and not convenient to carry.
Nitecore BlowerBaby seems to live up to its name. This air duster is so tiny and only powered by a 1500mAh battery. But don’t underestimate its capability. This device is capable to spin up to 26.000 RPM, delivering a narrow blast of 70 km/h.
That kind of power is sufficient to clean camera lenses and electronic components from dust and particles. Additionally, the duster has a light indicator representing the battery level and it will let you know when it’s time to recharge the battery.