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Shouyin Electronics S2 Bluetooth чихэвч мотоциклийн дуулга …
Learn about the Shouyin Electronics S2 Bluetooth Headset for Motorcycle Helmet and its main functions such as intercom distance up to 800m, simultaneous connection to 2 devices, and built-in radio function. Follow the schematic diagram of installation and see how to answer calls, switch to mobile phone, and use voice assistant …
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