Tape ModePlay Tape Press PLAY tape button to play tape, and you should hear from speaker, you also can use an earphone to listen to music. Press STOP tape button to stop playing. Press Fast Forward button to fast forward tape, and press Rewind button to rewind tape.FM/AM radio ModeLISTEN RADIO Put switch on FM or AM according to your needs, and open the antenna to a suitable angle, turn the radio tuning knob to search radio stations unit you hear the radio program you want.Specifications:Audio Input: Cassette SlotAudio Output: Earphone (3.5mm stereo jack, as earphone port) , SpeakerFM: 87-108MHz, AM: 520-1610KHzUser Interface: PLAY and other buttons, Tape / Radio switcher, Radio tuning knob, Volume control knobPower Supply: 2 x AA battery(Not included), or DC 5V powerSpeaker: 1WPackage Contents:1Xezcap233 Tape Radio Cassette Player,1XUSB cable for power,1XEnglish Manual