Material: PlasticGet powered by 1 AAA battery (Not inclued).Be able to directly use it as portable USB flash drive, just save your files in it.Support up to 32GB Micro SD TF card (Memories are not included)Music Format: MP1 MP2 MP3 WMA WMV ASF WAVSNR: >85dBBattery: AAA Battery (Not included)USB: USB 2.0Earphone Output: 3.5mWith FM Radio functionRepeat Mode: Normal, Repeat one, Folder, Repeat Folder, Repeat All, Random, Intro (just play the intro of each musicQuantity:1PcNote: Please allow little size error due to manual measurement. converse : 1 inch = 2.54cm or 1cm = 0.393 inchHigh quality in EU and US quality standard.Note: Due to the light and screen difference, the items color may be slightly different from the pictures. Please understand. Make sure you dont mind before you bid. Please allow 2-3cm differences due to manual measurement.