LED switch, PTT switch, volume control, 1-3 km communication range, voice prompt / PC programming / voice scramble / encryption, 50 ctcss / 105 CDCSS function, 400-470 MHz frequency, emergency alarm / intelligent charging, battery save / low voltage alert, time-out timer, torch light, 1500 mAh battery, 60 x 33 x 115 mm dimension.