Portable USB Mini MP3 Music Player Support Micro SD TF Card Learning Sports

Features：

• Ultra-thin design, concise, delicate and fashionable.
• Support 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 compact shape design, beautiful and exquisite workmanship, gifts

Specification：

• Play time (hours): about 4 hours
• Standby time (hours): 10 hours

Packages：

• 1x MP3
• 1x sling