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Jiayouda Electronics Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Jiayouda Electronics products.

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User Manuals, Instructions and Guides for Jiayouda Electronics products.

Jiayouda Electronics manuals

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Jiayouda Electronics JYD-C20 Helmet Wireless Headset User Manual

April 23, 2026

Jiayouda Electronics JYD-C20 Helmet Wireless Headset Usage Instructions Switch on both units. On each unit, press the key twice to enter intercom mode. The LED on both units will change…

Jiayouda Electronics JYD-C25 Helmet Wireless Headset User Manual

April 23, 2026

Jiayouda Electronics JYD-C25 Helmet Wireless Headset Usage Instructions The device is designed for portable use and can be operated without any restrictions regarding exposure conditions. Simply power on the device…