You may use any cell adapter with. Power socket DC 5V 250mA.
Built-in lithium battery CR2032 for time storage when power off. With a gold color stripe. The item "Bohemia Wood Retro Nixie Tube Clock IN-14 Golden OAK/Green" is in sale since Thursday, July 26, 2018. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios".
The seller is "zvaiv73" and is located in Minsk. This item can be shipped worldwide.