Colour:black, orange, yellow, blue, purple, silver, red Material:Metal Size: 26.5*13*7 Specifications: Rotating Gear Clock: Experience the thrill of a real engine with our custom electric design that practically rotates the gear, all while keeping perfect time. Modular Design: Place this rotating gear clock on any flat surfaces with ease, and easily replace motors on the modular base design for a seamlessly functional timepiece. Efficient Power Options: The Rotating Gear Clock can operate via AA battery power supply, any 120-volt household outlet, or any USB port, making it convenient to use in any setting, without relying on a plug. Its quartz movement ensures precision and reliability. Effortless Assembly: Install the Rotating Gear Clock in no time with step-by-step instructions, no additional tools required. Watch the intricate gears move smoothly and silently, adding a sleek industrial touch to your room. Widely Used: Widely used in homes, dormitories, schools, and offices, the Rotating Gear Clock is a great gift idea that provides a unique and stylish way to keep track of time with its rotating gears, adding a touch of creativity to any living or working space. The Rotary Gear Clock boasts a practical, modular design that will enhance any space. Operating through a plug, this clock comes with step-by-step instructions for easy use. It makes a great gift idea for any occasion. Package Included: Electric rotary gear clock*1pcs USB power cord*1pcs