1.        Support MP3 MTV; MP1, MP2, MP3, Windows Media Audio (WMA), WMV ASF, WAV, digital record, USB disk Built-in equalizer (Normal, Rock, Pop, Classic, Soft, Jazz and DBB)
2.        2-color LCD display
3.        Real digital A-B replay or comparison replay. 
4.        Multi-play Mode: Normal, Repeat One, Folder, Repeat Folder, Repeat All, Random, Intro.
5.        (Optional) FM tuner with auto/manual search, 40 (20 for each Band) local stations and FM recording
6.        Digital recording, and can be used as non-driver disk
7.        Supporting ID3 information (synchronized display of song & lyrics)
8.       Multilateral language: Simple & Trad. Chinese; English; Japanese; Korean; French; Italian; German; Spanish; Swedish; Portugal; Denmark; Dutch
9.        Built-in lithium rechargeable battery
10.     MWJ: World 1st Multi-directional waterproof Key Management (Patented) User-friendly and one hand operation.
Waterproof standard: IPX7