Enhance time management skills with this visual timer featuring synchronized color progress bars and digital countdown display. The 60-minute silent timer operates without distracting ticks, offering 4 customizable alert modes: vibration, mute, high/low volume. USB-C rechargeable design eliminates battery replacement charge via computer or power bank. Features 3 adjustable screen brightness levels for clear visibility in any environment. Intuitive scroll wheel enables quick time setting: rotate to adjust minutes, click to start/pause. Durable plastic construction with 50x50mm color display. Ideal for classroom activities, homework sessions, cooking timers, and developing children's time awareness. Package includes timer and charging cable. Screen colors may vary slightly due to display settings. Note: Backlight activation requires active timing mode. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.