... MP1,MP2,MP3,WMA,WMV,ASF,MAV FM/Alarm/Clock 2.0ch speaker system 2x2.3W (4ohm) 128x64 FSTN DisplaySD/MMC ... , MP2, MP3, WMA, WMV, ASF, MAV2.0-Channel Speaker SystemInput: (L)300MV + (R)300MVSpeaker Output: 2.3Wx2ch (4ohm)Speaker: 1.5 x ... (W) x 85(H) mmProduct weight: 230g CEIEC mini-hifi digital media player