This wall sticker clock features a unique suction cup for a quick and easily installation process, not need tool or drilling required This alarm clock with excellent waterproof and dustproof, suitable for use in kitchens, bathrooms and other wet environment The alarm clock is equipped with a clear large digital display to ensuring that time can easily read even from a distance Simply stick to a smooth surfaces and it can easily fixed, eliminating the need for easy installation and allowing you to quickly enjoy the convenience of time Not matter water splashes or, it will not affect its normal operating, ensuring stable work for long time and bringing you long use