Using your Arsenal FC walkie talkie set is a breeze. First, insert 3 AAA batteries into each handset (batteries are not included). Turn on the devices and set them to the same channel for communication. You can now start chatting with your friends or family over a good range, making it ideal for outdoor activities like hiking or camping. When not in use, turn off the walkie talkies to save battery life. Keep them in a dry place to avoid damage. If the devices get dirty, you can gently wipe them with a soft, dry cloth. And remember, don't expose them to extreme temperatures or moisture to ensure their long - term durability.