This fantastic shower timer helps you save money by making your showers shorter. By conserving hot water, you'll save a significant amount of energy used for heating water, leading to lower water and energy bills. Simply set the water-resistant timer in your shower, choose your desired time, and press START. You'll watch the timer count down, and an alarm will sound when it reaches zero. Can also be used as a kitchen timer or anywhere else in your home. Compact size: 5.9x7.5x1.6cm (2.32*2.95*0.63 inches). Made from durable ABS material. Requires 1 AAA battery (battery not included). Versatile placement: Can be hung or adsorbed with a suction cup. Multi-functional: Use it to time lunch breaks, study sessions, beauty routines, workouts, meetings, cooking, and more. It will remind you on time, so you don't have to worry. Ideal for use in the kitchen, office, study, for students, travel, exercise, and various other scenarios.