Adattatore Audio BT 5.1, Hi-Res FLAC/APE, USB/TF/RCA, Microfono Karaoke, NFC, Riproduzione 10H

✅ Need offline music playback?. → Insert a USB drive or TF card (supports high-fidelity formats like FLAC, WAV, APE, etc.). ✅ Lack of Bluetooth in older devices?. → Transform them into wireless hubs through Bluetooth 5.1 (30-50m range) or NFC instant pairing .

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