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Fully waterproof; can be submerged in up to 1 meter of water for 30 minutes.

These filter out transmissions from other groups on the same channel. While not true encryption, they are essential in crowded areas to avoid hearing unrelated chatter. 4. Licensing Requirements how to buy walkie talkies

Your primary environment determines whether you need a consumer or professional-grade device. Fully waterproof; can be submerged in up to