【Long Range Walkie Talkie】- The range of our walkie talkies has been rigorously tested and gives a maximum range of 5km on the plain. The range then decreases depending on the elevation of the environment. Expect about 2-3km in the city and 3-4 in the mountains. 【Multifunction】 Professional walkie talkies, the built-in VOX function can provide hands-free calling, you can talk on the radio without pressing any buttons, leaving your hands free. Emergency alarm function, scanning function, high-brightness flashlight function meets your needs in the dark night. 【Save energy and time】Rechargeable walkie talkie, each radio is equipped with a 1500mAh rechargeable Li-ion battery and a charging base. (about 8 hours of work), the standby time is up to 72 hours and the service life is long. Low battery warning. 【Small and portable】Walkie talkie The overall appearance is exquisitely designed, small in size, stable in performance, easy to carry, and can be placed in a pocket or attached to a