Win A Pair of Periodic Audio Headphones!

Enter the Periodic Audio Giveaway by September 21, 2018, for your chance to win a pair of headphones! Winners could receive a pair of Periodic Audio Mg In-Ear Headphones with Magnesium Alloy Diaphragm; a pair of Periodic Audio Ti In-Ear Headphones with Pure Titanium Foil Diaphragm; or a Pair of Periodic Audio Be In-Ear Headphones with Beryllium foil Diaphragm. Enter today for your chance to win this prize! Good luck!