Product description:Size: 10.6cm*10.6cmColor : WhiteWeight: 138gWater resistance: IP56 Power supply: 2 x AAA batteries (not included)Room temperature range: 0C to 50CIndoor humidity measurement range: 15% to 95% RHFeatures: Strong double-layer suction cups, can be attached to smooth wall surfaces such as glass and uneven tiles;Hook hole on the back and integrated bracket design, can also choose to hang or stand up. Packing List1* Alarm Clock USE: Place this stylish suction cup bathroom timer with digital thermometer and hygrometer in your bathroom and you'll know when it's time to speed up. pffe: The strong suction cups on the back of the clock hold securely on tiles and other flat surfaces. Large Display Countdown Timer, Wide LCD Screen ClockConvenience: Looking from across the room, you can see the timer display by the large , bold numbers are easy to read.Scope of application: Slow cook, slow roast or grill even time-controlled with this handy device. It can be set up to 99 minutes and up to 1 minute.Features: Waterproof and splash-proof, easy timer setting via front touch button