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Features:
1. The electronic watch has a waterproof and dustproof design, which is durable.
2. Adopts a one-button operation that is practical and easy to use.
3. By default, you can display the hour, minute, second, date, timer, or turn off the timer function if needed.
4. It adopts 24 hour display mode and has power off memory function.
5. Adopts DC 4.5-30V wide power supply voltage with reverse connection protection.

Specifications:
Condition: 100% Brand New
Material: ABS.
Optional Color: Red, Blue, Green
Supply Voltage: 4.5-30V) Wide Range)
Backup Battery: CR1220) Clock backup power supply, can keep the time more than 12 months without power supply)
Operating current: <20mA
Power supply, button lead length: > 4.7 inches (120 mm)
Size: Approx. 54 x 30 x 27mm / 2.13 x 1.18 x 1.06in
Mounting Holes: Approx. 1.86 x 1.07 inches (47.2 x 27.3 mm).
Minimum Supply Voltage: + 4.5V
Maximum Supply Voltage: + 30V
Operating Temperature: -10- +65
Operating Humidity: 10 - 80% without condensation.
Working Pressure: 80-106 kPa
Sunlight: no direct sunlight

Package List:
1 x Electronic watch.

Instructions:
1.Turn on power:
Red positive and black negative connection connects to power supply