Description: 【Parameters】: Nixie tube clock, screen specifications 1.54inch, 240x240 pixels, networking method WIFI, power interface Type C, input voltage 5V DC. 【Advantages】: DIY tube clock simulation, simple operation interface, no . The backend is simple and easy to use, just enter the city name directly without any code. Automatically scan the WIFI list without entering the WIFI name. 【Features】: RGB digital clock, the English version can be used in any city around the world; easy to operate, no APP required; WIFI network updates date, time, and weather; animation display can be switched; built in serial chip supports software upgrades. 【Functions】: Glows analog clock, animation upload + electronic photo album function; modify clock color; night mode automatically reduces brightness. 【Premium Material】: Electronic glow tube clock is made of quality acrylic material with light guiding effect; a variety of cool lighting effects can be switched. Specification: Material: Acrylic LCD Display Product Size: 8cmx8cmx9cm/3.15inchx3.15inchx3.54inch Package Includes: 1 Clock 1 USB Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.