Portable Multi-functional Cleaning Kit:Our computer cleaning kit is small in size and light in weight. Seven electronic cleaner Kits are neatly placed in a palm-sized rectangular box, which is convenient to carry around and does not take up space on the desk. Screen Clean: Our multi-purpose cleaning kit comes with a 5ml spray bottle (no cleaning solution). You can easily remove oil and fingerprints from the screens of your phone, tablet, computer, PC, laptop and TV by pouring the cleaner into a spray bottle, spraying it with a fine mist and wiping it with a backed microfiber cleaning cloth. Airpod Cleaner Kit: A 3-in-1 foldable cleaning pen with a silicone nib, a small high-density brush, and a flocking sponge is perfect for cleaning airpod /earbud / Earphones / headphone and charging cases. A flocking sponge cleans dust from the earphone's wireless charging case, a high-density brush cleans dust from the sound hole, and a silicone tip cleans stains from crevices. keyboard cleaning kit:You can remove dust from computers, laptops, tablets and keyboards by swiping the retractable large high-density soft brush. You can also use a key remover to pull out the keys on the mechanical keyboard for a deep clean. Electronics Cleaning Kit:Our 7-in-1 cleaning kit includes 1 large high-density brush, 1 backing microfiber wipe, 1 key puller, 1spray bottle, 1 earphone cleaning pen(include silicone tip, flock sponge brush and mini high-density brush). This multi-fuction cleaner ser can meet your any demands to clean electronics at home.