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AP-102 UHF 400-470 MHz long range Two Way Radio professional MINI handheld transceiver AP-102 Walkie Talkie - AliExpress
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10pcs WLN KD-C1 Mini Walkie Talkie UHF 400-470 MHz 5W Power 16 Channel Radio | eBay
AHUAGO Mini Radio Black 16 Channel Walkie Talkie UHF 400-470 MHz 409shop, walkie-talkie,Handheld Transceiver- Radio