Yes, the iPad Air 4 supports wireless charging. It uses the wireless charging technology of the Qi standard, and you can start wireless charging by placing the iPad Air 4 on the wireless charger that supports the Qi standard. Wireless charging makes charging the iPad Air 4 even easier, eliminating the need for a cable connection and simply placing the device on the charger. It is important to note that wireless charging may be slower than wired charging, depending on the charger used and the amount of charge. At the same time, in order to ensure the wireless charging effect, the iPad Air 4 needs to be placed in the correct position of the charger, otherwise it may lead to charging failure.