Item Type: MP3 Player Set Material: Aluminum Alloy Weight: Approx. 47g/1.7oz Display: LCD Mini Screen Interface: 1x Mini USB, 1x 3.5mm/0.1" Memory Card Slot, 1x Storage Type: Memory Card (Support 32GB Expansion (Not Included), Battery Type: Built-in 250mAh Lithium Battery Working Time: More than 5 hours
Package List:
1 x MP31 x Earphone 1 x USB cable.