【Versatile Timer】Suitable for various settings including home, study, cooking, library, self-study, office, and live streaming, offering comprehensive time management solutions. 【Large LED Display】Features a large screen for clear visibility, with an adjustable 12/24-hour format to suit your preference. 【Dual Countdown/Count-up Modes】Precise timing up to 99 minutes and 59 seconds for flexible time tracking in various scenarios. 【Multiple Alert Options】Choose between a loud buzzer (>65dB) or silent flashing light alerts to suit different environments. 【Magnetic Design】Equipped with a magnetic back for easy attachment to metal surfaces, enhancing placement versatility. 【Rechargeable Battery】Powered by a built-in 3.7V 1000mAh rechargeable battery for extended use without frequent charging. 【Modern Charging】Features a Type-C charging port for convenient and fast charging. Specifications: Time Format: 12/24 hour switchable Timing Range: 99 minutes 59 seconds Alert Types: Buzzer (>65dB) and silent flashing light Battery: Built-in 3.7V 1000mAh rechargeable Charging Input: 5V/500mAh via Type-C port