Portable FM 70-140Hz Radio TF Card Music Player 2.1 Channel Speaker

Features Digital display power off memoryDouble voice coil hornSupport earphone listening functionUser friendly soft buttonCompact and portable easy to operateDouble batterydouble TF card one key switchTF card USB FM mode you can choose How to use Turn on the radio press M button to select the mode such as FM long press play button to search for the radio station the radio station searched will be automatically saved and press the previous next button to select the saved radio station Package Included 1 x Portable Radio1 x 18650 Battery1 x USB Charging CableSpecificationModel KK 16Type radiomaterial plasticSupport format MP3Channel 2 1 channelBand Type Single BandSpeaker 57 mm 3Rated power 5 W Rated voltage 5 V Applicable people allSignal to noise ratio 8 dB Number of stations stored 50FM Rated frequency 70 140 HZ Input Power DC 5V 0 5A 1000mahSound quality selection stereoRadio tuning method digital displayFunction Built in speaker digital displayChannel selection method memory automaticBattery 2 x 18650 battery 3 7V 2600mah