CHKOSDA Manuals & User Guides

User Manual for 18.7'' Automic Digital Wall Clock

CH3387-G-B • August 28, 2025

The CHKOSDA 18.7'' Automic Digital Wall Clock features GPS automatic time synchronization for precise timekeeping, a large LED display for clear visibility, and multi-functional capabilities including alarm, timer,…

CHKOSDA Large LED Digital Wall Clock User Manual

CH3387-R • August 28, 2025

The CHKOSDA Large LED Digital Wall Clock features an 18-inch LED display with 8 adjustable brightness levels, 16 alarms, 12/24 hour time display, and temperature display. It includes…

Digital Wall Clock, Led Wall Clock with 6" Numbers, Count Up/Countdown Timer with Wireless Control, Adjustable Brightness/Calendar/Thermometer, Easy Set up via Mobile Phone (White) - Instruction Manual

CH3387 • August 28, 2025

Instruction manual for the CHKOSDA Digital Wall Clock (Model CH3387) featuring 6-inch LED numbers, count up/countdown timer, wireless control via mobile app, adjustable brightness, calendar, and thermometer functions.…

CHKOSDA Digital Wall Clock User Manual

CH3389-W • July 31, 2025

Comprehensive user manual for the CHKOSDA Oversize LED Digital Wall Clock, model CH3389-W, including setup, operation, maintenance, and troubleshooting.

CHKOSDA Digital Wall Clock User Manual

CH3389-R • July 31, 2025

The CHKOSDA Digital Wall Clock (Model CH3389-R) is an oversized LED digital clock featuring a large, easy-to-read display with 5.9-inch tall red numbers. It includes an automatic dimmer…

User Manual for CHKOSDA 28.4'' Large Digital Wall Clock

28.4'' Large Digital Wall Clock (Red) • July 22, 2025

This user manual provides comprehensive instructions for the CHKOSDA 28.4'' Large Digital Wall Clock, covering setup, operation of time display, alarm, timer, and temperature functions, maintenance, troubleshooting, and…

CHKOSDA LED Large Digital Wall Clock User Manual

CH3387-W • July 10, 2025

Comprehensive user manual for the CHKOSDA LED Large Digital Wall Clock (Model: CH3387-W), covering features, setup, operation, maintenance, troubleshooting, and specifications for optimal performance.

Remote Control for CH3386/CH3387/CH3389 Series LED Digital Wall Clock Instruction Manual

CH3387-Parents • July 8, 2025

Remote control for CHKOSDA CH3387/CH3389 series LED wall clock

CHKOSDA Digital LED Wall Clock, 18-inch Large Alarm Clock with Remote Control, Count-up/Countdown Timer, Automatic Dimmer, Big Calendar, and Thermometer (Green)

CH3387-G • July 4, 2025

This CHKOSDA 18-inch Digital LED Wall Clock features a large, easy-to-read display with automatic dimming. It includes a remote control for setting time, alarms, and a versatile count-up/countdown…

CHKOSDA 27-Inch Large Digital Wall Clock Instruction Manual

B0C2YR8S87 • July 2, 2025

Comprehensive instruction manual for the CHKOSDA 27-Inch Large Digital Wall Clock, Gym Timer with APP Control. Learn about setup, operation, features like HIIT, TABATA, countdown/up, temperature display, and…

CHKOSDA 27 Inch Large Digital Wall Clock & Gym Timer User Manual

B0C2H5HJ9J • July 2, 2025

The CHKOSDA 27 Inch Large Digital Wall Clock is a versatile gym timer with APP control, supporting various interval workout modes like HIIT, MIIT, TABATA, EMOM, and custom…

CHKOSDA LED Large Digital Wall Clock User Manual

CH3387 • June 26, 2025

Comprehensive user manual for the CHKOSDA LED Large Digital Wall Clock (Model CH3387), covering setup, operating instructions for time, timer, brightness, calendar, thermometer, maintenance, troubleshooting, and specifications.