charm apli crystal uv checker earphone anti-dust accessory 1

Many of our gadgets that come with audio output jacks are often left exposed to the environment around us. Most of the time it’s fine but in some cases dust and moisture can get stuck in them when we go to overly dusty or humid places. Here’s one anti-dust earphone jack accessory that not only keeps the earphone jack free from dust and moisture when not in use but also comes with a secondary function, a UV checker.

charm apli crystal uv checker earphone anti-dust accessory 2

charm apli crystal uv checker earphone anti-dust accessory 3

This earphone jack accessory comes in the size of a 3.5mm earphone plug, the common earphone plug that earphones and speakers come with. The accessory itself is in fact a UV checker in the form of a clear Swarovski crystal and UV beads that change color according to the strength of ambient UV radiation.

When there is no UV radiation present, the UV beads stay in their clear color, but when ultraviolet radiation is present the beads turn purplish. The purple hue grows in intensity as the UV rays get stronger and reduces in intensity when UV rays get weak, accordingly.

A beautiful accessory for a mobile phone that not only looks good, protects our gadgets from dust and also helps to keep check on the current amount of UV radiation around us.

The Charm Apli UV check anti-dust earphone jack crystal accessory retails for $10.20 from Amazon.