


Interfono Smart Hjc 21BSMART HJC 21B il modello di sistema di comunicazione Bluetooth standard di seconda generazione che supporta i caschi HJC compatibili con 21B, con interfacce strutturali che gli utenti possono facilmente montare sui caschi HJC . Basato sul sistema BT 5. 1 a basso consumo, il 21B offre funzionalit di interfono Bluetooth a 4 vie, con oltre 22 ore di autonomia di conversazione. L'audio migliorato offre agli utenti un altoparlante HD, per arricchire i
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