Ezsports Bling Crystal Rhinestones 3.5mm Pineapple Pattern Cellphone Charms Anti-Dust Dustproof Earphone Audio Headphone Jack Plug Stopper for iPhone 4 4S Samsung Galaxy S2 S3 Note I9220 HTC Sony Nokia Motorola LG Lenovo Plug this kit into 3.5mm headphone jack to prevent the dust Prevent dust from polluting the inside part of phone from earphone hole Not only a anti-dust plug, it also decorate your phone