C81 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for C81 products.

Tip: include the full model number printed on your C81 label for the best match.

C81 manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Shenzhen C81 Smart Tracking Device User Manual

Shenzhen C81 Smart Tracking Device User Manual

April 24, 2026
Shenzhen C81 Smart Tracking Device Specifications Weight 105g Dimensions 70x93mm Equipment maintenance Do not scratch the display screen and sensor of the device to protect it from damage. You can wipe the surface of the device with a damp cloth…
Brand: Shenzhen
Avantree C81 USB C Bluetooth Adapter User Guide

Avantree C81 USB C Bluetooth Adapter User Guide

July 22, 2024
Avantree C81 USB C Bluetooth Adapter Specifications Model: BTDG-C81 Compatibility: PC, TV Product Overview Compatibility Setup NOTE : No Bluetooth icon will appear on the Taskbar when the C81 is plugged into your PC. Instead, it should be recognized as…
Brand: Avantree