Visual Timer with Color Screen Combines visual timing and digital features with a color screen. Supports a 60-minute countdown. Red visual bars indicate time changes, and the digital display shows remaining time in seconds. Designed for silent operation. Supports 4 reminder modes: mute, vibration, high volume, and low volume. Power settings adjusted via the power button. Rechargeable unit powered via USB-C. Charge using a computer or power bank. Internal battery requires no external cells. Intended for classroom, school, study, toddler activities, kitchen cooking, and sports timing. Control interface uses a roller button and scroll wheel. Set time modes by rotating the scroll wheel clockwise or counterclockwise. Click the scroll wheel to start or pause the timer. The screen supports 3 brightness modes. Backlight adjustments made via the wheel button during timing. Backlight setting requires active timing. Functionality: Countdown Display: Color Screen, Visual Progress Bar, Backlight Reminders: 4 Modes (Mute, Vibration, High Volume, Low Volume) Settings: Scroll Wheel Max Time: 60 Minutes Power: Built-in Battery, TYPE-C Charging Cable Included Dimensions: Screen Size 50x50mm Material: Plastic Colour: White Package Includes: 1 x Visual Timer, 1 x Charging Cable. Note: Lighting and monitor settings may cause color variations. Manual measurement tolerance of +/- 1-3cm.