1、Tube Clock Simulation: The vintage digital clock simulates the tube clock display and glow. Perfect blend between innovative technology and vintage elements. Using colorful RGB mode, bright and clear. 2、Practical Calendar: Built in high accuracy clock chip, annual error is less than 1 minute. This tube clock can set year, month, day, hour, minute, second, time format. 3、Low Power Consumption: The built in chip can keep the time accurate even when the power is off or shutdown. You do not need to reset the time. High efficiency power supply is used, and power consumption is controlled at about 1W. 4、No Assembly Required: This tube clock don't require any assembly, Just plug in the type C cable and USB adapter (not included) to start using. 5、Perfect Gift Choice: A creative retro exquisite desktop decoration is not only suitable for your room, but also a great gift for Christmas, New Year or birthday. You can give it to kids, boys or girls, friends or families. 1 x Tube Clock 1 x Remote Control 1 x Support Rod  Item Type: Tube Clock Product Material: ABSWeight: Approx. 164g / 5.8ozClock Battery Information: Button Battery 1 x CR1220 40mah (Shipped With Built In Battery)Remote Control Battery Information: Button Battery 1 x CR1220 40mah(Shipped With Built In Battery)