• SEPERATED DUAL HEAD DESIGN: 5-in-1 computer cleaning kit with Nylon Bristles, Flocking Sponge, High-density Brush, Metal Pen Tip and Keycap Puller, dual head hidden design to meet a variety of cleaning needs.• WIDE APPLICATION: The 5 in 1 soft brush keyboard cleaning kit is great ideal for cleaning uneven surfaces, edges, crevices or small holes. Suitable for cleaning Airpods, Bluetooth earphones, keyboard, wireless earbuds charge case, mobile phone, camera lens, watch, laptop, computer etc..• MULTIFUNCTIONAL CLEANING KIT: Flocking sponge can clean the dust in the wireless charging case of the earphone. High-density brush can clean the dirt on the sound outlet hole of the earphone. Metal pen tip can clean the stubborn dust.• EASY TO PULL KEYS: With a simple key puller, the change of key cap is no longer laborious and the removal of key cap is cleaner and more thorough.?? This brush adapts to the toughest corners. Penetrates all surfaces. Removes dust and wax residue. Keeps bacteria away from our ears Adapted to the headphone box. Keeps the ports clean to avoid charging problems. Increases the life of the headphone case Removes all wax. No dirty corners. Material: ideal for cleaning. Suitable for different headphone models. Functions: 1.) Nylon bristles 2.) Key puller: Easy to remove the key cap of mechanical keyboard 3.) Flocking sponge: Clean the dust in the wireless charging case of the earphone 4.) High-density brush: Clean the dirt on the sound outlet hole of the earphone 5.) Metal pen tip: Clean the stubborn dust.