Cellphone cleaning kits includes Retractable brush, screen cleaning cloth, air blower, extension short tube for air blow, fitting extension rod,spray, thin hard/soft brush, bearing puller, sim card removal tool, keycap puller,small curved brush, flocking spong, earphone brush, pen nib, soft bristle brush, camera screen brush, and long extension tube for air blower. | Fitting extension rod can help these brushes' usage easier. Pen nib can clean the sticky and tough dirt hidden betweeen gaps and edges. The soft and hard thin brushes are more suitable for laptops' and PC's keyboard. | Using the electronic devices cleaning kits and air blower, you can remove fingerprints, dust, and other debris. Suitble for almost cameras, telecopes, binoculars and other optical products. | Laptop cleaning kits are easy to store and carry. AirPods cleaner kit is suitable for a wid range of devices, including tablet, laptops, smartphones, e-Readers, earphone, headphone, cameras, and so on. | Laptop cleaning kits are easy to store and carry. AirPods cleaner kit is suitable for a wid range of devices, including tablet, laptops, smartphones, e-Readers, earphone, headphone, cameras, and so on. | Don't worry about the problems once you order the product. If have any problem, pls don't hesitate to contact us.