Handheld walkie-talkies are portable two-way radios used for short-range communication. They're commonly used in various industries like security, construction, events, and outdoor activities where instant communication over relatively short distances is essential.

These devices operate on specific radio frequencies and allow users to communicate with each other by pressing a push-to-talk button while speaking and releasing it to listen. They're designed to be portable, durable, and easy to use, often featuring rechargeable batteries and varying ranges depending on the model and environment.

Modern handheld walkie-talkies can come with additional features like weather alerts, built-in flashlights, and privacy codes to secure communications. They're valuable tools for teams needing reliable and immediate communication without relying on cellular networks.