1、Ingenious application of suction cup design, can be adsorbed on glass or smooth wall at will, . The power hole is equipped with a silicone plug, so you don't have to worry about water damaging your clock. 2、Support hour, minute, second, temperature and humidity, analog time display on the same screen, two alarm clocks, with snooze function, default 5 minutes, has countdown function, with countdown dynamic progress bar indicator circle and backward indicator circle. 3、Support indoor temperature display, measurement range is 0‑50 ℃/32‑122℉, refresh time is 30 seconds, resolution is 0.1℃. Support indoor humidity display, measurement range is 20‑99%, refresh time is 30 Seconds with a resolution of 1%. 4、Maximum and minimum indoor temperature and humidity display, you can set the indoor temperature and humidity limit, with temperature and humidity limit warning color backlight prompt function, temperature and humidity calibration function. 5、The scientific bath time can be set according to your needs, and the BIBIBI intermittent alarm will be issued when the countdown is reached.