This brush has a dual head design. You can find the second head by removing the brush and thus adapt to any type of cleaning.
Here is a soft nylon brush with moderate hardness. Its three-row design makes it have strong cleaning ability, good elasticity, rigidity and compactness, and more economical friction.
The flocked sponge can clean the dust in the cases of the wireless earphones. The high-density brush can clean the dirt on the sound outlet hole of the earphone. Metal pen tip can clean stubborn dust. Dirt on headphones, keyboards, controllers, etc., nothing can resist it.
Don't bother with vacuum cleaners or unsuitable cloths that will damage your products. Thanks to this brush, clean with serenity and simplicity any technological product requiring careful cleaning.