Compatible with USB 1.0/1.1, USB 2.0 Works with Vista 7 8 Great to play your music or just listen to the FM radio Up to 14 hour play time on one AAA battery (not included) Backlight on LCD providing clear display Color: red 8G Item specifics: Voice recorder Could be used as a flash drive, bring your life more convenient Have all the MP3 functions you could even ask for in this cute one material: metal USB 2.0 providing high speed transfer Hold button, locks keys when in pocket etc Eyelet hook for connecting to lanyard/keys etc Playing modes: normal, shuffle (random), repeat one, repeat folder, repeat all, preview Multiple languages: English, Chinese, Traditional Chinese, Japanese, Korean, French, Germany, Italian, Dutch, Portuguese, Spanish, Swedish, , Denish, , Russian, Turkey, Hebrew,Thai, Hungarian, Romanian,Arabic,Greek and Indonesian How to use FM: 1.Boot-then plug in headphones 2.Long MODE key popup a menu 3.Swing Mode key to choose FM option 4.Tap MODE to search radio station you want to listen in FM 5.Swing Mode key again to choose different bands Package Included: 2 x LCD MP3 Player USB Flash Drive FM Radio 2 x Free 3.5mm earphones (standard size) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.