Mobile Phone Charging Port Cleaning Tool Kit with USB-C Port Dust Plug and Headphone Jack Protector High Quality Materials: The mobile phone port cleaning kit features a durable PP handle and soft nylon bristles to protect your phone's charging port without scratching it. Durable and durable. Dustproof and Waterproof: The USB-C dust plug effectively prevents dust and water from entering your device's charging port. This protects sensitive contacts, keeping your device functioning properly longer. It's ideal for everyday use and can withstand the elements. Effective Cleaning: The mobile phone cleaning tool set includes 10 mini cleaning brushes that easily remove dust and dirt from USB-C ports, preventing them from clogging up your phone. Headphone Jack Protection: Equipped with two headphone jack protectors, it can protect your headphone jack from dust and debris and are suitable for most phones with standard audio jacks. Wide Application: These mini cleaning burshes are ideal for cleaning headphones and other small accessories, like keyboards, straws, spray guns, small nozzles, shower head, faucet, etc. Their design effectively cleans hard-to-reach areas, ensuring optimal care for your device.