General description This waterproof clock is perfect for monitoring time conveniently in your bathroom or kitchen. It helps you manage your schedule effectively, ensuring you are never late for school, work, or any appointments. Additionally, its cute design makes it a charming decor piece for any environment. Technical specifications Color: Black Diameter: Approx. 7 cm / 2.76 inch Power Supply: 1 x AAA Battery (Not Included) Package Includes: 5 x Waterproof Shower Clock Measurement Allowed Error: +/- 1-3 cm Installation Can be easily attached to smooth and dry surfaces such as bathroom walls, mirrors, glass, and metal using a large and strong suction cup.