only a device but also a toy for the children, the several functions such as. VOX, channel scanning, monitor, call tone, key tone, roger beep, backlight, battery low indicator, etc. hav EU (8ch) Ch. Frequency Ch. Frequency 1. 446.00625 5. 446.05625 2. 446.01875 6. 446.06875 3. 446.03125 7. 446.08125 4. 446.04375 8. 446.09375 Technical specification