Type: Two-way Radio Frequency Band: GMRS/FRS Channels: 22 Channels Range: Up to 18-Mile Frequency Range: 462.550 ~ 467.7125 MHz VOX: eVOX - 1 Sensitivity Level - Easy voice activation - No need for external microphone Keypad Lock: Locks in your selected settings your group Waterproof: Prevents damage from light water exposure