Digital FM Pocket Radio: DSP digital processing technology chip is adopted, frequency modulation signal reception is stable. Frequency range:64-108 MHz.With the 3.5mm earphone jack(stereo earphone is include) , you are free to own some private space to enjoy the radios without disturbing others. . Preset Function: The personal radio have a preset function where you can save your favorite stations and jump back and forth between them. It can store 20 FM radio stations. Set two storage station methods, including manual and fully automatic. . Battery Operated: Powered by 2 x AAA battery (not included). Highly recommend to keep one for emergency radio.Saved stations will not be lost due to shutdown or battery replacement. . Portable: The pocket size transistor radio equipped with hand strap and neck lanyard that is easy to carry and store. . Scan Function: The portable radio has an automatic and fully automatic scanning channel and a manual search station radio function, so you can easily find local stations. LCD Display: 1.1inch LCD display, intuitive operation keys, to the user to bring great convenience .