Durable DIY clock kit designed for long lasting use and hands on learning. It includes four LED modules and a compact 4 digit display, offering engaging assembly and practical electronics practice. Key features - Multifuntion timepiece: shows time, date and temperature. Ideal for schools to teach basic mechanical and electronic skills, circuit analysis and soldering training. - Customizable color and brightness: brightness can be adjusted to suit your preference. Choose a favorite color or enable automatic color changing to fit your daily routine. - Accurate temperature display and power features: four digit display provides precise temperature readings. Uses a 5V DC power supply, with power off memory to retain settings and an alarm function. Includes three selectable melodies. - DIY experience: all necessary materials are included for building your own clock. Compact size 5 x 4 x 3.2 cm makes assembly and mounting easy. Use scenarios - In classrooms or maker spaces for teaching electronics, circuits and soldering. - At home or in the office as a configurable desk clock with ambient lighting. - For hobbyists to build, customize and experiment with LEDs, temperature sensing and power management.