Equivalent Resolution 320*240(WQVGA) 52 inches 4:3 screen virtual video glasses Enchant-002 This is the multi-function product, it can take you ... ,support MP3, WMA, FLAC, APE, AAC, and PlayFX picture format JPEG, BMP, GIF with auto scan and rotate function Colors available black, white ... Response 20Hz-20KHz SNR >85dB Audio Playback Distortion 0.03% Language Zh, En, De, It, Pt, NL, Fr, Es, PL, Ru ...