How far is the actual call distance of the walkie-talkie? We tested the communication distance: When we conduct a call test along the coast and seaside, it can reach about 3 miles without any obstacles such as tall buildings or other mountains.Near the center of many tall buildings in the city, it can reach about 0.6 miles.So the actual communication distance depends on the obstructions of the terrain environment where you are using the call. How long does it take to fully charge the walkie-talkie, and how long can it actually be used？ Frequent use can last for 8-12 hours, longer if moderately use.3-4 hours to fully charge a battery with 0 capacity.The longest standby time when turned on can reach about 5 days. Multifunctional walkie talkie Emergency alarm Press the emergency button, Your radio will sound an alarm to call for help, providing you with a kind of safety protection. Flashlight function Convenient for you to use in the dark without electricity, or as a distress signal when in danger. Easy to use for adults, children or the elderly Use it directly out of the box you can rotate the knob above to turn on the power, adjust the volume, select the channel, and the intercom will broadcast the voice to you during the operation.Press and hold the ppt button to talk to complete the intercom, not only suitable for adults, but also convenient for the elderly and children. VOX/HandFree function You can set the hands-free function on the radio directly, and you can talk without the ppt button.freeing your hands, and convenient for you to use in busy environments such as climbing or cycling. Equipped with headphones Each headset has a ppt button mic, and a high-quality earpiece, which is convenient for you to use in noisy environments Small and compact The body is only 5.64 ounces, and the size is small, allowing you to travel outdoors, camping or climbing, making it easier to carry when riding. Hard walkie talkie shell Even if your radio is accidentally dropped from a high place, the walkie-talkie is not easy to break, so you can use it in some construction sites or harsh environments. The walkie-talkie is suitable for multiple scenarios Suitable for Various Occasions Suitable for business like hotels, restaurants, construction sites, factories, warehouse,school, retail shop ,and various events like camp, Christmas and other presentation,running and bicycling events, school event coordination etc. Package Included: 10 × pxton Walky Talky; 10 × Earpieces; 10 × Li-ion Battery Pack; 10 × Charger; 10 × Belt Clip; 10 × The Sling; 10× Antenna; 5 × User's Manual