The dimension of the dryer is 70 x 60 x 60 cm (width x length x height), it contains 10 shelves/racks for the pollen. It operates from the power source 220 V_AC, it includes one heater and two exhausted fans, the output of the heater is 1.6 kW. This pollen dryer is smart system, based on IoT technique, where the user can monitor and control the dryer remotely through Wi-Fi signal.