2) This device is a classic portable cassette radio and recorder (Boombox) from Sony, and the model shown in the picture is Sony CFS-E14S. Basic Specifications and Features: Cassette Playback and Recording: Supports playback of traditional cassette tapes with automatic shut-off feature to protect the tape (Auto Shut Off). Multi-band Radio Receiver: Features a built-in radio that supports (FM / MW / SW1 / SW2) bands for browsing local and international stations. Sound and Power: Comes with a dual stereo speaker system, with a sound power rating of 25W P.M.P.O and Tone Control feature. Built-in Microphone: Equipped with an internal microphone (Built-in Microphone) for direct voice recording onto tapes. Operation and Maintenance Information: Power Source: The device operates on direct electricity via a power cable (AC 110-220V) or through dry batteries for operation anywhere.