NavAtlas Handheld Radio This NavAtlas Nhr1 handheld radio is designed to keep bikers connected with their group and facilitates sharing important ride details. Features: Dtmf selective calling Multi display mode 2 x 128 Channels to store Band A/B independent operation Scan frequencies with Ctcss/Dcs SOS emergency function Hands-free voice activation Voice command capable FM radio receiver Keypad lock mode