Alpha & Delta D2 High fidelity earphones sports earphones BRING ON THE MUSIC WHILE YOU WORK OUT: Its a common secret that music boosts your spirits and keeps you motivated while youre exercising at the gym or jogging. Let our amazing earphones be your fitness partner from now on! STURDY CONSTRUCTION & SUPERIOR QUALITY: When it comes to our high fidelity earbuds, we make a point of using nothing but superior materials and modern production processes, so that we can be certain they meet the high standards of our customers - you! ACCLAIMED BY THE WORLDS LARGEST EARPHONE FORUM: The worlds largest forum community about earphones, Head-Fi, regularly reviews pairs of headphones  and it has given our D2M earbuds an astounding 4 Star review! MULTIPLE BONUS ACCESSORIES: As if quality and excellent technical specs werent enough, we decided to add a ton of accessories in our package; a shirt clip, two pairs of foam tips and an amazing six pairs of silicone tips!