LANGYI Manuals & User Guides

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

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LANGYI manuals

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Manual d'usuari del controlador de RF LED LANGYI 17KEY

16 d'abril de 2022

LANGYI 17KEY LED RF Controller User Manual Using RF wireless radio frequency control technology, 10 meters range omnidirectional remote control without dead angles, no need to point to the product operation, quick and smooth experience Instructions Short press to turn…

Brand: LANGYI

LangYi KUQIBAO Motorcycle Helmet Headset User Manual

Hard Microphone / Soft Microphone (Optional) • August 5, 2025 • Amazon

Comprehensive user manual for the LangYi KUQIBAO Motorcycle Helmet Headset. Learn about its BT5.1 connectivity, intelligent noise reduction, powerful functions, long-lasting battery, and IPX6 waterproof design. Includes setup, operation, maintenance, troubleshooting, and specifications.

Brand: LangYi