nbsp;1. Power supplynbsp;DC: 5V---0.5A,2*AA batterynbsp;2. Output powernbsp;Speaker: 2W, earphone: 5mWnbsp;3. Frequency rangenbsp;Frequency Modulation (FM) 76-108MHznbsp;Medium wave (MW) 530-1600kHznbsp;4. Noise limiting sensitivitynbsp;Frequency modulation (FM): S/N=30dB better than 3uVnbsp;Medium wave (MW): S/N=26dB better than 1mV/mnbsp;5. Selectivitynbsp;Frequency modulation (FM)gt;60dBnbsp;Medium wave (MW)gt;60dBnbsp;6. Antennanbsp;FM: rod antennanbsp;MW: internal magnetic rod antennanbsp;7. Tape speed: 4.75CM/snbsp;8. Speaker: 2.2 inch, 8 ohm Gaussian magnetic speakernbsp;9. Audio sound: 100 - 10000HZnbsp;11. Volume: about 124.3x92.2x40.4mmnbsp;12.This device does not have a power cordnbsp;nbsp;nbsp;nbsp;nbsp;Packing list:nbsp;nbsp;1 * Tape radionbsp;1 * Headset