High quality dustproof plug from Oehlbach for 3.5 mm headphone jacks. The small 3.5 mm jacks are predominantly used by MP3 players, mobile phones and tablet PCs. A simple insertion and removal process makes this small accessory convenient and easy to use. The stylish plug, which features the Oehlbach logo, effectively protects the audio jacks on your mobile devices from dust and dirt. The plug is available in four attractive finishes: gold, silver, black and pink.