1、DETACHABLE FLANEL BUCKLE: The 8-in-1 cleaning brush is designed with a detachable flannel buckle, so when the microfiber cloth gets dirty, you can just tear it off and clean it. 2、VERSATILE USE: The 8-in-1 keyboard cleaning brush is designed with a desktop stand and is universal for all types of mobile phones, not just a cleaning tool. 3、PERFECT FOR CLEANING: The laptop cleaning brush uses a high-density flocking head to clean the sound holes and other parts of the earphones, leaving no dead corners. 4、ALL-IN-ONE PUSH-PULL TOOL: The 8-in-1 tablet cleaning brush is an all-in-one push-pull tool that saves maximum space while making it more convenient to use. 5、DEEP CREVICE CLEANING: The 8-in-1 phone cleaning brush can go deep into the crevices to clean keyboard residue, long-term use without deformation, longer life. 6、BUILT-IN KEY PULLER: The 8-in-1 headset cleaning brush has a built-in key puller, so you can use the key puller to pull out the keys when cleaning the keyboard.——PA