IN-12 Nixie CloRGB Audio Electronic Accessories DIY Single Tube Glow CloMicro-USB DC5V

This product does not include power supply, buyers need to bring their own. Please use the mobile phone charger to supply power, micro-USB interface. The charging treasure requires a small current supply mode, otherwise the charging treasure will turn off the output because the current is too small.Only the IN-12 glow tube is supported. IN-12a or IN-12b can be used. Plug the tube into the socket and use it. Be careful that the tube pins are sight and be careful not to insert them. The product is the default hair IN-12BThis product uses a glow tube to display 4 bit time in turn, no 4 bits so intuitive, using Epson clochip, timing accurate, and with test tube function.Battery is not included because of security iues.The size is 5cm in diameter.Colour:As ShownMaterial:plastic+metalPackage Contents:1 x IN-12 TUBE clockOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.