Licence Free UHF/FM pair of radios, 10km range* with 12 channels, hands-free VOX transmissions, weather resistant with Built-in LED flashlight, roger Beep Confirmation tone, 5 call tones, perfect for Biking/Camping & Hiking. With a range of up to 10 km this Cobra walkie talkie offers excellent communication when hiking, climbing or cycling. This model is water-resistant with a built-in LED Flashlight and rubberized grips that provide enhanced functionality to keep you on the go. The VibrAlert notifies you of incoming transmissions with enhanced vibrating feedback. Voice-activated transmission frees hands for other tasks. A total of 1963 channel combinations are available when the 16 channels are combined with the 121 privacy codes (38 CTCSS/104 DCS) . Included in the box: 1 pair of AM855 Two-Way Radios, Micro-USB Cable, Two-Port Charging Dock, Belt Clips, Rechargeable NiMH Batteries *Subject to terrain and conditions