1.FM/AM 2.Easy to carry and operate, you can record and enjoy music or radio at any time 3.Three ways of recording: Record FM broadcast from the radio itself; Built-in MIC for recording in meeting, interview, foreign language learning etc; Connect any other Tecsun full bands radio to record international radio program, perfect for HAM (radio amateur) 4.Record format: MP3/128Kbps; High tone quality; 15-hour recording for 1G card & 32G max memory TF card 5.Music format: MP3, WMA, WAV 6.LED nixie tube display 7.Auto search and auto save the station 8.Manual search 9.Key-in numbers to select the station you want 10.Recall station from memo 11.MP3 Player: You can insert Micro-SD in a direction as shown on the radio 12.A-B repeat This is perfect feature that designed to help learn a language or singing 13.Audio input Plug the audio cable to any audio output jack, this radio will work as a speaker. ?The output equipment can be a laptop computer, a radio, a cell phone or CD player.? 14.Recording: In the 3 Modes, you can record what is needed: Radio Mode, MP3 Playing Mode or Audion Line Mode 15.USB Laptop Speaker Connect the laptop with the speaker via USB cableFrequency: FM : 87-108MHz(standard) 64-108 MHz(Russia and Japan) AM: 522-1620kHz(Step 9kHz for Asia/Europe) 520-1710kHz (Step 10kHz for America)Sensitivity: FM Noise sensitivity:better than 3uV AM Noise sensitivity: better than 1mV/m Charger(not included): USB, 5V with current 250mA Unit size: 180*110*35mm