KEYBOARD CLEANING KIT : with this kit you can clean computers, headphones, keyboards, cameras, laptops, wireless headphone charging cases, phones, watches, etc. HIGH-DENSITY SOFT BRUSH : Special nylon soft brush does not damage the keyboard and its three-row design with high pore resistance, good elasticity, rigidity and compactness, offers more friction to save labor. It will be able to sneak into the gaps and crevices of the keyboard to remove all the stubborn dust and dirt. KEYBOARD CLEANER : With a simple key remover, changing the key cap is no longer laborious and the removal of the key cap is cleaner and more complete. CLEANER KIT: The cleaning kit is multifunctional and can be used to clean the dust on the wireless charging case of the earphone, the dirt in the sound output hole of the earphone and the stubborn dust with the metal pen tip KIT CLEANING TOOLS: Soft brush with nylon bristles, flocked sponge, high-density brush, metal pen tip and key remover. It adopts a straight handle, both ends are used for each purpose and a brush is attached. These multiple tools will meet your different cleaning needs.