You can use PowerBank as a power source. In this case, you can put the clock everywhere! Size (LxWxH): 7.9(20.2 cm)? 2.3"(6cm) x 4.3"(11cm).All materials are environmentally friendly. 24 or 12 hours format. Power cord is in the box (quality, copper). To avoid cathode poisoning, we have used a slot machine effect.
And also thank you for your interest in my products. I also have the other amazing clocks in my store. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets".The seller is "luckysunboy" and is located in this country: UA. This item can be shipped worldwide.