20 in 1 cleaning kit: the set includes: product storage box, large cleaning brush, screen cleaning cloth, dust removal with air, short extension rod, accessory extension rod, screen cleaner, small brush with hard bristles, small brush with soft bristles, shaft puller, card holder pen, key puller, small elbow brush, cleaning stack for headphone compartment, headphone brush, pen tip cleaner. ; bristles, etc.Ideal for cleaning the screen and camera: the phone cleaning kit contains a screen cleaning spray and a cleaning cloth that can be used to remove dirt and fingerprints on the screen of the mobile phone, laptop, PC, display and camera, etc. Simply spray on and wipe off, stains disappear.Cleaning phone ports and headphones: The Airpod cleaner has a tip pen, a small elbow brush and a small brush with soft bristles that allow you to reach the hard-to-clean charging holes, easily remove dust and stains in the ports of mobile phones and tablets, extend the life of your devices. This tool can easily remove even stubborn earwax and dirt from headphones and charging case.Clean the keyboard efficiently: with the keycap buckle and the shaft puller of the keyboard cleaning kit, you can remove the keys for a more thorough cleaning and then effectively clean the dust and hair on the gap of the keyboard with the dust removal air and the brush with soft bristles and comfortable.Multifunctional cleaning tool: If you have a multi-purpose cleaning kit for laptops, you can use it to clean almost all your electronic devices.