Multifunction: large LCD screen, can display time, 12/24 hour format, C/F temperature, 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 enter the timer setting directly. For example, if you need an 11 minute alarm sound, just press the 10 button once, then the 1 button once. Easy to read and operate: The time display adopts a large digital display, which can be easily read while bathing or doing makeup. You can even use this portable device to program slow cook, slow roast or grill. The total countdown is 99 minutes. Service: If you are not satisfied with this clock, you can contact us by email. Note: Please tear off the protective film of the alarm clock. The protective film is very thin, and it can only be updated by tearing off the dial. Features Easy to set timer function Large display, 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 Display: LCD display Temperature. Beach: 0C-50C / 32F-122F Humidity Range: 15~95% Countdown: up to 99 minutes Alert: wait 2 minutes Waterproof: IP24 LCD screen size: 8.2*7.4cm/3.2*2.9inch (Length*Width)Size: 11*10.6*2.9cm/4.3*4.2*1.1inch (Length*Width*Height)Location method: hanging hanging or suction cup; table stand / stand Countdown "1" button: 1 minute countdown "10" button: 10 minute countdown Before "CLEAR" button: turn off the alarm and return to "real-time display" modeAttentionPlease 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 stuffing, put it in hot water. 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 User Manual