Large size and no simultaneous temp and humidity display

The three points did I dont like about this sender:
1- Relatively large size
2- the picture Displayed at Amzon is misleading as it is showing Both displays of temp and humidity simulatenously Which is not the case. The transmitter is displaying the temp or humidity in alternating way.
3- The Senser response is Relatively slow for Changes in Temperatures and humidity.

otherwise the sensor are accurate.