LED Nixie Clock, Digital Tube Clock, Nixie Tube Clock Multiples, USB for Lovers, Boyfriend, Christmas, Birthday Gift

Unique Design: We use probes and magnets so you can change each tube at will, LED lamps that reproduces the retro beauty of Nixie tube displays. Can Show 16 million Colors: Using WS2812LED which has longer life, and we modes of colors which are suitable for any scene and any time. Powered by USB port: low consumption, can use 5V/1~2A adapter, also can be powered by computer USB port, very easy and convenient to use. Functions: memory function, multiple display modes can be adjusted, color and brightness can be adjusted freely, high-precision chip, annual error within .