ATMT storm mp180 User Manual

 

31 

Capacity 

20GB or depending on the model purchased 

Dimension 1.8” 

File System 

FAT32 

Interface USB 

2.0 

Frequency Range  20Hz ~ 20KHz 

 

Maximum Output  15mW (L) + 15mW (R): 32 ohm earphone   

File Limitations  MUSIC_ME Folder  Maximum 5000 music files (for 20GB) 

Maximum 1000 sub-folders; folder depth up to 
11 levels. 

Playlist 

Maximum 100 Playlists 
Maximum 100 music files per Playlist. 

My Favorite 

Maximum 100 music files for My Favorite 

File Type 

MPEG 1/2/2.5 Layer 3 

Bit Rate   

32Kbps ~ 320Kbps 

Tag 

ID3 V1 Tag, ID3 V2 2.0, ID3 V2 3.0 

File Type 

Microsoft Window Media Audio V2/V7/V8/V9 

 

Bit Rate 

Up to 384Kbps 

Backlit LCD 

Dot Matrix 128 x 64 

AC Adapter 
Battery 

AC 100V~240V; DC 5.0V/1.2A 
Re-chargeable Li-Polymer (1200mAh) 

Size Approx. 

98(L)x64(W)x18(T)mm 

 

Weight 

Approx. 145g (including battery) 

Playback Hours  Approximately 13 hours (fully charged battery; when playing 

128kbps MP3 files continuously). The following conditions may 
reduce the playback time: 
„

  Playing MP3 files of bit rate higher than 128kbps. 

„

  Playing WMA files. 

„

  Frequent key operation during playback. 

„

  Playing at loud volume. 

„

  Backlight timer setting above 5 seconds.