Functions:
Chinese and English voice annunciation
CTCSS/CDCSS
TOT
Monitor
Priority channel scanning
Busy channel lockout
High/low power switch with side key
alarm function
FM radio
Compander on/ off
Scrambler
Auto whisper function
VOX function
Lighting function
End-tone elimination

V:136Mhz-174Mhz   U:400Mhz-480Mhz
16 channels
58(W)*112(L)*34(T)mm F39
58(W)*114(L)*34(T)mm F36
58(W)*114(L)*36(T)mm A66 58 68 518S 618 618S 610 620
57(W)*129(L)*43(T)mm A528
58(W)*125(L)*41(T)mm A628

227g with battery  197g with battery   235g with battery
1250mAh(Li-ion)  1300mAh(Li-ion)