This timer has a waterproof timer and is suitable for bathroom use because it can withstand splashing water without malfunctioning. The special feature of this timer is its code table, providing a clear and visible display of the remaining time, enhancing your scheduling experience. The timer uses a suction cup installation method, eliminating the need for drilling and ensuring easy and secure attachment to any smooth surface. Versatile Use:Not just for showers, this timer is versatile and can be used in various settings, making it a practical addition to your daily routine. Durable Material:Made with durable materials, this timer is designed to withstand daily use, offering long-lasting reliability and performance.