Cassette player with small size; 4.72 X 3.58 X 1.65 inch size; 0.55lb weight; compact and easily portable; easy to carry and put in your pocket; you can listen to music with any standard 3.5mm earphone or headphoneAM 520-1710KHz; FM 87-108MHz; wide signal range for you to choose; adjustable telescopic antenna; enhances reception capabilitiesRecorder function; support built-in microphone recording and external microphone recording; whether you are ready to dust off those old cassettes and start enjoying them again or you&39;re looking for an audio recorder to make notes or record radio programs2 power supply modes; the first is mainly powered by 2xAA batteries; in this mode; you can carry the radio with you wherever you are; the other is powered by DC4.5V USB connection power supply; in this mode; the radio must always be connected to the power supplyAutomatically switch sides of tape; automatically switch direction and begin playing the opposite side when it reaches the end of a side Finydr TR606 and TR620 Portable Cassette Player, AM FM Radio Tape Player, Battery Operated Cassette Player Recorder, with 3.5mm Earphone Jack for Walking"