Features: *Brand new and high quality *Made of high quality material, strong and durable *With a transparent shell, the components can be well protected and the clock looks stylish. *Automatic display of time, light control, the clock will automatically be brighter during the day than at night. *Large 4-digit LED display that can display time and display temperature, time and date. *Practical alarm clock function and hourly time chime function. * Equipped with power cord for easy charging *Ideal digital clock DIY kit for electronics enthusiasts, easy to install *Compact installation, easier to weld and user DIY. Specification: *Name: DIY Digital LED Clock Kit *Display: 4-digit LED *Display color: green, blue, red, white (optional) *Size: about 10.5*4.5cm*3cm *Power supply: 1 CR1220 button battery (not included) *Package specification: clock *Installation type: welding *Application fields: 3C digital Package Included: 1X digital clock kit Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement. Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you. Diy 4-Digital Led Nixie Tube Clock Kit Display Time Electronic Clock Diy Parts