TH-UVF1 belongs to TYT brand, is the newest professional handheld dual-band, dual-standby, dual-display two way radio which has optional functions like MSK/DTMF/2Tone/5Tone, scrambler ect. ■ FCC Part 90 ■ Dual band, dual display, dual standby ■ 128 groups channels storage ■ FM radio and 25 stations storage ■ DTMF/2/5 tone encoder and decoder ■ Multi and priority channel scan function ■ Channel name display and setting ■ Power on message display ■ English voice prompt ■ PC software programmable ■ Wired clone function ■ High/Low TX power selectable ■ Wide/Narrow Band(25kHz/12.5kHz/7.5kHz) ■ Busy channel lock-out(BCLO) ■ Transmitter time-out timer(TOT) ■ Tri-color backlight (blue, purple, orange) ■ Receive power saving ■ Battery power voltage ■