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Opuyym Manuals & User Guides

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

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Opuyym manuals

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OPUYYM Azur Lane Keycaps User Manual

OPUYYM Azur Lane Keycaps User Manual

Azur Lane Keycaps • March 2, 2026
An instruction manual for OPUYYM Azur Lane themed PBT dye-subbed keycaps, compatible with ANSI layout mechanical keyboards featuring MX switches.
USB KVM Switch User Manual

USB KVM Switch User Manual

4 Port USB VGA KVM Switch • February 20, 2026
User manual for the OPUYYM 4 Port USB VGA KVM Switch, including setup, operation, specifications, troubleshooting, and maintenance instructions.
D18 Smart Watch User Manual

D18 Smart Watch User Manual

D18 Smart Watch • February 13, 2026
Comprehensive instruction manual for the OPUYYM D18 Smart Watch, covering setup, operation, maintenance, specifications, and troubleshooting for fitness tracking and health monitoring.
FD68S Smart Watch User Manual

FD68S Smart Watch User Manual

FD68S • February 11, 2026
Comprehensive instruction manual for the OPUYYM FD68S Smart Watch, covering setup, operation, features, maintenance, and troubleshooting.
HT627 Multi-Field EMF Meter User Manual

HT627 Multi-Field EMF Meter User Manual

HT627 EMF METER • January 8, 2026
Comprehensive user manual for the OPUYYM HT627 Multi-Field EMF Meter, including setup, operation, specifications, and maintenance.
OPUYYM E99 Pro2 RC Mini Drone User Manual

OPUYYM E99 Pro2 RC Mini Drone User Manual

E99 Pro2 • December 25, 2025
Comprehensive user manual for the OPUYYM E99 Pro2 RC Mini Drone, covering setup, operation, maintenance, specifications, and troubleshooting for 4K/1080P dual camera models with WIFI FPV and foldable…
MD528 Sleep Wireless Earphones User Manual

MD528 Sleep Wireless Earphones User Manual

MD528 • December 12, 2025
Comprehensive user manual for the MD528 Sleep Wireless Earphones, featuring Bluetooth 5.3, IPX7 waterproofing, active noise cancellation, and an ultra-thin design for comfortable wear during sleep and sports.