Stylish MP3 Player with Built in 90mah Lithium Battery Plug and Use

Features:OOTDTYSupport dial music playing of multe MP3 music formats.It can be used as mobile f drive to store MP3 songs or data.Support TF memory card, max 16G （Not included）. It can be also used as TF card .It also has the functions of MP3 and mobile storage disk.It uses USB1.1/2.0 interface, supporting hot swap, plug and use.Built-in 90mah lithium battery allows for continuous playing for 3-4 hours, without external power supply requirement.Stylish and small shape design enables it to be used as beautiful gift thanks to the exquisite workmanship.Specifications:Material:ABSLength:Approx.90mm/3.54inColor:Black,White,Blue;(Optional)Built-in 90mah lithium battery;USB1.1/2.0 interfacePackage Includes:1x Mp3 PlayerNote:Please allow 1-2cm errors due to manual measurement,please e sure that you do not mind before you order.Due to the difference between different monitors, the picture may not reflect the actual color of the item.