This nixie tube clock has more than 20 display effects for you to choose from and also supports customization. The color of each tube can be adjusted individually, which is very interesting and amazing.Just install the software and upload the picture, and it will be displayed on the screen.
Powered by a USB port, it is safe, low-power, and can also be powered by a computer or power bank, This makes it easy to use anywhere.Use the built-in backup battery, even after restarting, without resetting time.It is very cool as a gift. 

Details:
Display screen: IPS
Resolution: 135*240
Picture format: BMP (must be 135*240)
Software supported: Windows 7/8/10
Input: 5V/0.45A
Power: 2W
USB interface: type-C
Dimensions(W*D*H): 210*82*80mm / 8.27*3.23*3.15in
Package dimensions(W*D*H): 350*200*100mm / 13.78*7.87*3.94in
Net weight: 425g / 0.94lb
Package weight: 980g / 2.16lb