Multifunction: Large LCD screen, can display time, 12/24 hour format, temperature °C / °F, humidity, alarm and countdown. Small and portable: The clock is powered by two AAA batteries (not included), no wires or plugs are needed. Timer function: Press the "TIME" button once to select the 12/24 hour, 1 minute and 10 minute touch screen buttons to directly enter the timer setting. For example, if you need an 11-minute audible alarm, just press the "10" button once, then the "1" button once. Easy to read and use: The time display adopts a large digital display, which can be easily read while bathing or making up. You can even use this portable device to program slow cooking, slow roasting or grilling. The total countdown is 99 minutes. Service: If you are not satisfied with this clock, you can contact us by email. Note: Please remove the protective film from the alarm clock. The protective film is very thin and can only be updated by tearing off the dial. Features Easy to set timer function Large screen, easy to read Indoor temperature display with F/C switch Indoor relative humidity display Waterproof, perfect for your bathroom Installation method: hole, bracket, suction cup Display/function: time, temperature (°C/°F), humidity, 12/24 hour format, alarm and countdown Specifications Material: ABS Screen: LCD screen Temperature. Range: 0°C-50°C / 32°F-122°F Humidity Range: 15~95% Countdown Timer: Up to 99 minutes Alert: Wait 2 minutes Waterproof: IP24 LCD Screen Size: 8.2*7.4cm/3.2*2.9in (Length*Width) Size: 11*10.6*2.9cm/4.3*4.2*1.1in (Length*Width*Height) Location Method: Hanging or Suction Cup; Table stand / stand Countdown Button "1": countdown for 1 minute Button "10": countdown for 10 minutes Before the button "CLEAR": turn off the alarm and return to "real time display mode" Attention Please remove the mask with stickers, otherwise you can't see anything on the LCD screen even if you insert the battery. If the suction cup is deformed by the jam, put it in hot water for 1 minute to restore its original shape Please do not stick the clock on uneven or dusty surfaces Package includes 1 x Shower Clock 1 x Manual Usage Shop Tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different monitor pixels, there may be some color difference, please refer to the actual product.