LCD:96x64 DOT backlit reverse LCD display  Back-Light: White or Blue or 7 Colors Support:USB2.0(Full Speed) Sound SNR: 90 dB Support: Voice Recoard(MIC) Support: Multi-Language 8 Support: Build in FM87-108M Battery Life: (1 PCS AAA Alkaline Battery)8-18 Hours Support: MP3,WMA,WMA Support: SD Card Support: Line in(WAV or MP3) Support: DRM 10 (optional add $3.5) Size:70x47x16.5mm