Coby MP-315 2GB Accessories – we offer 8 of them. Did you know that we offer free shipping on ALL our products? Retrevo has the largest collection of Coby MP-315 2GB MP3 Player accessories – choose from 2 MP-315 2GB MP3 Player Cases & Skins, 1 MP-315 2GB MP3 Player Car Mounts,...MP-315 2GB MP3 Player Batteries. With guaranteed compatibility and a 30-day return policy, you can shop with confidence. Not looking for MP3 Player accessories for Coby MP-315 2GB? Retrevo has the largest collection of Coby MP3 Player Accessories.