Features: 1.6 in 1 Design:Newly upgraded multifunctional computer headphone cleaning kit with flannel sponge button fastener high-density brush and multifunctional cleaning pen to meet various cleaning needs. 2.Multi-functional: Cleaning pen with high-density bristles easily cleans dirt from the headphone sound hole and other areas metal tip cleans stubborn dust and thoroughly cleans crevices built-in handle: grip turns the top of the flocked sponge upside down. No small detail is spared and the product is more refined. 3.Cleaning Kit: Delicate and soft flocked cleaning wipes and cleaning brushes clean dust from camera keyboard headphones wireless charging case with polishing cloth on the back for cleaning various screens without damaging product components and holes. 4.Ideal Design: The design is more simple and generous lightweight and portable. Keeps a good grip on the pen and removes stubborn residues easily at any time. 5.Versatile: The keyboard and headset cleaning pen set meets a wide range of cleaning needs and is suitable for headsets headphones mobile phones computers cameras and other digital products. Specifications: Size:105*50*29.5mm(4.13*1.96*1.16inch) Material: ABS+PC+Nylon fibre+Polishing cloth Applicable Devices: Notebook universal mobile phone computer digital camera includes: 1 Set of Headset Cleaning Kit