OHM Electric AUX AudioComm Radio Cassette Recorder CAS-381Z I am checking the sound output and power in radio mode. The items for sale are the main unit and earphones. 【 Features 】 ● MP3 recording/playback, cassette tape playback, and AM/FM radio reception are possible. ● Radio and cassette tape sound sources, and external audio can be recorded on a microSD card. ● Equipped with stereo speakers and a stereo earphone jack. ● Built-in recording microphone. ● FM stereo reception, wide FM (FM supplementary broadcasting) compatible. ● Digital tuner. ● ATS auto tuning & registration (30 stations each for AM/FM) function. ● FM rod antenna. ● Operational LCD display. ● AC/DC jack included.