Headphone Cleaning Pen Earplugs Earbuds Mobile Computer Keyboard Cleaning Brush KitOverview: 1. Pen design, compact and portable; 2. Three layer design: The first layer is stainless steel nib + brush, the second layer is a flocking sponge, and The third layer is a long fine brush; 3. Suitable for cleaning earphones, AirPods, mobile phones, keyboards, mice, e cigarettes, etc. Specification: Material: flocking sponge + metal nib Color classification: blue, gold, blacK Size: 14 x 1. 3 cm Package Content: Plastic cleaning pen *1