... APPROVED W/CTCSS+DCS+2TONE+5TONE encode,decode Two Way Radio,Handheld Transceiver,Interphone,Walkie Talkie Frequency: 136~174MHz, 245~246MHz ... function (10 levels), out-of-order voice scramble, wide/narrow band ANI & PTT ID function Squelch Tail Elimination functionAccessories: One charger ...