Degen DE1131 4-in-1 Touch Screen Controlled Portable AM/FM/SW Digital Radio, MP3 Player with Built-in 4GB Flash Memory and Micro-SD Card Reader, Voice Recorder & E-book Reader 4-in-1 digital AM/FM shortwave radio, MP3 player, recorder & e-book reader with digital touch screen control Built-in 4 GB flash memory storage for digital music files (MP3 and WMA), radio programs, e-books (TXT file only) & voice memos plus plug-n-play Micro SD card reader 248 preset memories for instant radio station access + built-in battery charger + LED back-lit display Digital clock + Sleep timer + Key lock + Numeric volume indicator Five Tuning Mode: Touch-n-Slide control - Auto Scan - ATS (Auto Tuning Storage), Memory Tuning & Manual Memory Scan