[Name] IV11VFD clock
[Working voltage] DC5V Type C usb interface
[Material] high-grade plexiglass
[Electronic tube model] IV11 produced by the former Soviet Union
[Product size] 20*6cm
Characteristics:
1. Time display time, minute and second time display.
2. The date shows the year, month and day date display.
3. The temperature display shows the current temperature.
4. Colorful background breathing lights.
5. High-precision clock built-in high-precision clock chip with an annual error of less than 1 minute.
6. Power-off memory power-off or shutdown does not affect the clock timing. It is not necessary to reset the time after power-on or power-on.
7.Support 12/24 hours swtiching.
Technology:
1. Adopt high efficiency switching power supply, low power consumption.
2. The tube uses static drive, there is no flashing feeling of dynamic display, which prolongs the service life of the tube.
3. Built-in CR1220 lithium battery, does not affect the timing of the internal clock after power off.