Portable MP3 Player SD TF Card Player Mini MP3 Learning Sports Music Player

Feature:

Ultra-thin design, simple, delicate and fashionable.

Supports digital music playback in MP3 and wma music formats.

Built-in high-energy rechargeable lithium battery, full of 10 continuous music quality, perfect music enjoyment.

Support MP3, WMA format music files.

Fashionable and exquisite design, exquisite workmanship, gifts

Specification:

Play time (hours): about 4 hours

Standby time (hours): 10 hours

combo:

1x MP3

1x strap

1x memory card