... 3. Backlight LCD screen; 4. CE, FCC. Direct USB Type Bar MP3 Player (EM646) Features:1. Capacity: 256M,512MB, ... EQ Mode: Normal, Rock, Pop, Classical, Soft , Jazz, Bass,User EQ,SRS WOW;4. LCD display: 96 x 64 ... up, battery power display, and FM (optional);7. Battery type: rechargeable lithium polymer battery;8. Battery lifespan: 6 to ... Best Price Will Provide to You! Direct USB Type Bar MP3 Player (EM646)