Feature:1. Multifunctional cleaning kit: Flocking sponge can clean the dust in the wireless charging box of the earphone, and the high-density brush can clean the dirt in the sound hole/keyboard of the earphone. And the metal tip can clean stubborn dust2. Retractable design: Hidden double-head design, sliding switch, one end of the multi-functional cleaning set is a brush and nib, and the other end is a flocking sponge stick, capacitive pen and other accessories. It can be used after launch, which is convenient and worry-free, and there is no need to worry about losing it.3. Touch screen capacitive pen: exclusive design, with capacitive pen, touch screen click mobile phone, car display, etc.4. High-quality material: The shell is made of electroplated metal layer + ABS, which is simple. Metal nib, high-density hair-planting head, brush... moderate hardness, compact design, good elasticity, low friction, no damage to equipment, easy to clean your equipment5. Meet various cleaning needs: a variety of cleaning heads to deeply clean every corner of the keyboard and earphones. Compatible with most Bluetooth-compatible wireless headsets, microphones, tablets, digital cameras, keyboards, and more on the market.Specification:Name: Multifunctional headphone keyboard cleaning pen dust brushMaterial: ABS + electroplated metal layerColor: black, white, green (optional)Scope of application: Bluetooth-compatible headphones, mobile phones, computers, tablets, cameras, watches and other digital products.Product size: length 101mm width 25mm height 15mmBox size: 107mm long, 30mm wide, 16.5mm highSingle weight: 30GNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank youPlease allow 1-2cm measuring deviation due to manual measurement.