Visual countdown timer with traffic lights Traffic light timer with 200 minute countdown. Green light on for 90of the task time. Yellow light flashes for the last 10remaining. Red light beeps to indicate time is up. Helps children visually understand time without the ability to read numbers.Visual and audible alerts Traffic Light Time Features a onetouch start/stop button, LCD display and dedicated settings, alerts and reset. Adjustable volume with 4 alert options soft signal, chime, buzzer, melody. Suitable for classrooms, kitchens, quiet spaces and activities such as cooking, training or time managementSafe charging and longlasting use USBC rechargeable design with 36 hours of playtime on a single charge 4.5 hours of charging time. No removable batteries, eliminating choking hazards. Red charging indicator shows status, ideal for both wireless portability and desktop useChild safety mode and memory function Child lock disables buttons to prevent accidental adjustments Note recommended for ages 3. Automatically saves previous settings countdown time, warning signal for quick reuse without reprogrammingTime Management Tool Replacing abstract numbers with traffic light color blocks, it helps children establish time rules through the mechanism of Sprint on Green, Stop on Yellow, and Stop on Red. Becoming a standard teaching tool for home and school. Whether you are a parent, teacher, professional, student, or child, the Teachers Essential Toddler Visual Timer helps promote independence and productivityColor As shownMaterial plasticPackage contents1timer for childrenOnly the above package contents, other products are not included.Note Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.