FM frequency receiving range: 64-108 - MHZ receiver sensitivity 5 db Product size: 80 x 28 x 20 mm Battery: 2 * AAA batteries The minimum operating voltage: 2.2 V The maximum output power: 2.4 MW Maximum current: 26 horse DIGITAL FM POCKET RADIO2021 NEWEST VERSION. 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 FUNCTIONThe personal radio have a preset function where you can save your favorite stations and jump back and forth between them. BATTERY OPERATED & SHUTDOWN MEMORY FEATURESPowered 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 & SCAN FUNCTIONThe pocket size transistor radio equipped with hand strap and neck lanyard that is easy to carry and store. The portable radio has an automatic &fully automatic scanning channel and a manual search station radio function, so you can easily find local stations. HIGH QUALITY GUARANTEE- No complicated operations, power on the radio and ready to go.Great for senior, elderly person and parents.