GPS Satellite Synchronized 2.3 Inch LED Clock Auto Timing Calibration Alarm Adjustable Brightness USB Type-C 5V

GPS Satellite Synchronized 2.3 Inch LED Clock Auto Timing Calibration Alarm Adjustable Brightness USB Type-C 5V Description

Dual-Satellite Sync: Automatically receives GPS/BeiDou signals. Adaptive Brightness: Auto-dimming for day/night viewing. Triple Alarm System: settings for 3 alarms. Large Display: 2.3-inch high-visibility LED digits. Multi-Function Display: Time/Date
Power Supply:USB Type-C 5V DC (ports on back/right side)
Operating Current:200mA. Sync Range:2m from window recommended
Display Modes:Time only / Date only / Alternating cycle
Dimensions:Not specified (display size: 2.3 inch)

Functional Operation:
SET Button
Enters setting mode (YearMonthDateHourMinuteSecond)
Flashing values adjusted with +/- buttons
Note: Satellite sync eliminates manual adjustments
+ Button
Cycles display modes:
dP:0 Continuous time display
dP:1 Continuous date display
dP:2 Time/Date alternating
- Button (Advanced Settings)
Code Function Range
LP Brightness Level 1 (dim) to 8 (bright)
AL Auto-Brightness 0=Off / 1=On
BP Alarm Sound 0=Mute / 1=Enable
EE Time Zone 8=Beijing Time (GMT+8)
FF Time Format 12=12-hour / 24=24-hour
ALARM Button
Sets 3 alarms (indicated by -1-, -2-, -3-)
Pro Tip: Set all alarms to same time for single daily alarm
30-second duration ( any key to snooze)
Usage Notes
Placement: Position 2m from window for satellite reception
Brightness: Manual adjustment (LP) requires AL=0 setting
Time Zone: Effective after successful satellite sync (SYNC LED active)
Alarm: Audible alert requires BP=1 setting
Key Advantages
-grade - Maintains millisecond accuracy via satellite
Smart light sensing - Eliminates nighttime glare
Global compatibility - Works with GPS (worldwide) and BeiDou (Asia-Pacific)
Zero-configuration - Fully automatic time synchronization
Color: Black
Material: plastic

Package Contents:
1 x GPS Clock

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.