Features 1、INCLUDED PARTS: Glow tube clock DIY kit, including beech wood enclosure, glass tube, module, light bulbs and fasteners for easy operation and installation. 2、PRODUCT FUNCTION: Support 12 and 24 hour time display mode, with anti virus program (redisplay every 1 minute), no alarm and no remote control. 3、EXCELLENT CLOCK CHIP: The glow tube clock kit uses high accuracy clock chip, with an error of one minute a year, which has high efficiency and good durability. 4、LIGHT COLORS: Red, purple, yellow, pink, green and blue colorful lights display, you can automatically switch colors, or adjust or turn off the color yourself. 5、POWER SUPPLY: With USB interface, 5V 1A power input, memory power supply using lithium manganese battery (not included), convenient and practical. Specification Item Type: DIY Glow Tube Clock Kit Material: Beech Wood, PCB Power Input: 5V 1A (USB Powered) Memory Power Supply: Lithium manganese battery CR1220 (not included) Package List 1 x IN14 DIY Enclosure 2 x Glass Tubes 3 x Fasteners 4 x Lights 1 x Module