User manuals, setup guides, troubleshooting help, and repair information for NIYAJIA products.
User Manuals, Instructions and Guides for NIYAJIA products.
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User manual and FCC compliance statement for the Dongguan Niyajia Technology B8 device, model number 2A3TM-B8. Details FCC Rules compliance.
1 page
Comprehensive device connection guide in multiple languages, featuring essential FCC compliance information from Dongguan Niyajia Technology Co., Ltd. Model 2A3TM-B7.
1 page
Quick start instructions and FCC regulatory information for the R13 Smart Ring by Dongguan Niyajia Technology.
1 page
User guide for the Nx Wear B3 device, covering connection instructions, function display, and FCC compliance information.
1 page
Comprehensive guide for the NY20 Smartwatch, covering setup, features, functions, and important cautions. Learn how to install the FitCloudPro app, connect via Bluetooth, navigate the interface, and utilize various healt
2 pages