Feature: 【Two way Radio】Walkie talkies have 22 FRS channels plus 99 sets of CTCSS tones (privacy codes),The continuous tone-coded squelch system gives you up to 2178 combinations to help block other conversations.one-to-one or one-to-more communication function allow more walkie talkies to communicate on the same channel. 【VOX-Hands Free Function】Walkie talkies for adults have easy voice and sound activation transmission (VOX) with 3 sensitivity levels for hands-free operation.you can keep in touch with friends and families at any time when you camping adventure or in a crowded supermarket. 【 Long Distance Walkie Talkies】Walkie talkie can reach up to 3 miles communication range in open areas such as rural areas, suburbs or seaside, etc. where there is no shelter. If in cities or towns.
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