Battery Powered Convenience Powered by two AAA batteries (not included), this timer ensures reliable performance without the need for cables or outlets. When battery power is low, the builtin indicator light alerts you, helping you avoid unexpected interruptions. Simply the batteries to restore full functionality. EyeCatching Rainbow Design Featuring a bright and colorful rainbow disc, this timer engages attention and helps make time management easier, especially for children. Its fun visual display makes it suitable for a range of settings, including classrooms, kitchens, bedrooms, libraries, and gyms. The appealing design encourages focus and makes completing tasks more enjoyable. Choice of Shapes and Colors Available in both square (3.5 x 3.5 x 1.5 inches) and round (3.7 x 3.5 x 1.5 inches) models, with multiple border color options to fit your style and environment. Both designs are durable, easy to operate, and equally engaging. Select the look and size that suits your space and preference. Easy, Intuitive Operation To set the timer, simply turn the central knob. The rainbow disc visually decreases as time passes, making it easy to track remaining time at a glance. No complex programming is needed. A pause button temporarily stops the countdown, indicated by a flashing green light, and pressing it again resumes operation with a steady green light. Quiet Performance with Adjustable Alerts Designed for silent operation, this timer produces no ticking sound, making it ideal for quiet spaces. You can choose from three alarm volume levels: mute, low, or frequency. Alerts are available in both light and sound modes and will automatically stop after 100 seconds, ensuring a nondisruptive user experience. Practical Applications In educational settings, use it to help students stay on task during reading sessions or timed activities. In the kitchen, it provides a clear visual countdown for cooking or baking without loud interruptions. At the gym, it assists in tracking workout intervals with both visual and audio cues. This batteryoperated rainbow timer offers a combination of practical function, visual appeal, and userfriendly features, making it a versatile and reliable addition to any home, classroom, or professional space.