Pmr radio number of radios 2 functions scan function signal level display voice activation vox funtion roger beep ptt key push to talk uhf frequency range 446 mhz channels 8 pmr range 8 000 m power supply rechargeable battery ring tones 15 weight 122 g dimensions w x h x d 56 x 163 x 40 cm included in delivery 2 radio devices battery pack charger