Headphone Keyboard Cleaning Kit with Capacitive Touch Pen 1. This Bluetooth headset cleaning pen combines functions (long-bristled brush, metal tip, density flocking tip, flocking sponge and capacitive pen), suitable for cleaning keyboards, headphones, mobile phones, cameras and other digital devices 2. Upgraded capacitive pen tip, compatible with all capacitive touch screen devices, including tablets and smartphones. 3. Exquisite and soft flocked sponge can clean dust on the wireless headset charging box. 4. Made of high-quality ABS material, odorless and durable. The soft bristles wont damage the headphones, so you can use them with confidence. 5. It adopts push-pull design and can be used after pushing it open, which is convenient and worry-free. With it, you no longer have to worry about losing your hat. 6. Dimensions: 101 x 25 x 15mm