External Source: 3.5MM Earplug. SW: 40DBUV VHF Sensitivity: 2UV. VHF: 30-223MHZ（FM-N/FM-W） Sensitivity: -5DBUV（20DB SNR）. FM: 87.5-108MHZ（0.1MHZ STEP） Sensitivity: 2UV（30DB SNR）. - Lightweight & Portable: Compact design ensures easy transport, making it perfect for use on the go.
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