Key Specifications/Special Features: 1) Display screen: 1. 5 / 1. 8-inch CSTN/TFT color screen 2) Metal housing, nano glass surface, ultra slim body design 3) 6-in-1 functions: MP4 player, MP3 player, USB flash drive, digital voice recorder, A-B repeat, digital FM tuner (preset 30 channels) 4) 128 x 160, 262K color CSTN, can play zipped film with high-quality picture 5) E-photo album function 6) E-book function 7) MP3 file and Windows Media Audio (WMA) file 8) Languages: Supports 13 different languages 9) ID3 tag display 10) Standard flash disk function, supports USB mass storage 11) Built-in microphone, super long time digital voice recording 12) Power-saving setup 13) Brightness and contrast adjustable 14) Auto power-off 15) Multi sound equalizer 16) Built-in Li-ion battery with charging status indicator Model: N-8133a 1.8 TFT