IN-12 Glow Tube Clock 4-bit IN12 7-color RGB LED DS3231 Nixie Clock with Glow Tube

Features
– 4-Digit nixie tube clock.
– Display date and time
– With Seven-color backlight.
– Fits IN-12A and IN-12B tubes. Not for other nixie tubes.
– Power Supply:DC 5V. Current ◎1A.
– It can be powered by a cellphone charger or a power bank via its MicroUSB port.
– 4 buttons available.
Package includes
1 x Module (the battery is not includes)

Additional information