Item Description Necklace Headphones You are buying one New MPIO Necklace Headphones for use with any MP3/MP4 Player have 2.5mm or 3.5mm jack. Necklace(built-In earphones on lanyard). Available are:2.5mm White 3.5mm White 3.5mm Gray Shipping USPS mail with online tracking in U.S.
Necklace(built-In earphones on lanyard).
Shipping USPS mail with online tracking in U.S.