Features: Classic design, simple, exquisite, and fashionable. Supports digital music playback in MP3 and WMA music formats, with lyric display; Supports MP3 and WMA music files. Trendy and small form design, beautiful and exquisite workmanship, a great gift for friends. This music player supports WMA and MP3 music formats, FM radio; Powered by AAA battery (not included). Material: ABS Length: Approx. 95 mm/3.74 inches Color: Black, Silver, Red, Blue (Optional) Powered by AAA battery (not included); Music Format: WMA and MP3 Supports up to 32GB memory card (NOT INCLUDED). Package Includes: 1x USB MP3 Player Note: Please allow 1-2 cm error due to manual measurement, please ensure you don't mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item.