... With FM Radio + Remote Control TL4001. LCD Digital Display: display song title and synchronous lyrics2. SD/MMC reader and USB reader-WAV/MP3 ... functional remote control8. Multiple EQ modes: SRS WOW, normal, pop, rock, classic, jazz, soft, super bass9. Power Supply: built-in ... battery; USB; DC power - 5V (support playing while in charging)10. Frequency Response: 60Hz-20KHz11. Signal to noise ratio ...