The Retevis RT86 two-way radios are a reliable option for communication over a range of 3-10km. With a working time of 12-18 hours and a standby time of 200 hours, these radios ensure that you can stay connected for extended periods. The 16 channels and UHF band provide clear and secure communication, while features like CTCSS and DCS enhance functionality. The black radios come with 4 walkie talkies and 2 chargers, making them easy to use in various settings. Made in China, these radios are lightweight at 1.3 pounds and offer a power output of 10W. Tested