It is possible to connect to only one channel at a time. To listen or talk on a special channel, change channels. Turn the Electronic Crown to start scrolling by way of your contacts list. Faucet the Call to ship them an invitation. This is a radio that gives you https://allhealthmarket.com/product/first-aids/walkie-talkie/range/5km-10km/zastone-z218-mini-car-walkie-talkie-10km-25w-dual-band-vhf-uhf-136-174mhz-400-470mhz-128ch-mini-mobile-radio-station-transceiver/