1. Necessary for bathroom: waterproof compact clock is very suitable for use near shower or dressing table. In addition, this multifunctional digital timer is very suitable for use as a cooking timer in the kitchen. 2. Easy to read and use: The digital LCD timer displays time, temperature and indoor relative humidity on a screen, which is easy to read. 3. Countdown: the total countdown is 99 minutes. Built-in three-key control key, easy to set timer. When you arrive at the set time, send a clear and powerful alarm to remind you or people nearby. 4. Compact and portable: The clock is powered by two AAA batteries (not included) without wires or plugs. 5. Three installation modes: the temperature and humidity clock is integrated in the hole on the back and hung on the wall; There is a stand, also on the table, a dresser; Equipped with suction cups, fixed on a smooth surface.