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

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JES JS260-PT Articulating Borescope Camera User Manual

July 7, 2025

JS260-PT Articulating Borescope Camera Specifications: Model: JS260-PT/JS280PT/JS239-PT Support: Android and iOS, Diagnostic System Menu Language: Chinese Simplified, Chinese Traditional, Japanese, English, Korean, French, Spanish, German, Italy, Portuguese, Russian Basic Functions:…

JES ES-668 Bone Conduction Headphone User Guide

July 30, 2023

JES ES-668 Bone Conduction Headphone User Guide Product Keys Function key for LED Magnetic charging port Volume up Volume down Microphone Safety FCC Disclaimer This equipment has been tested and…