5-in-1 hair dryer brush - negative ion air blow dryer comb for all hairstyles - interchangeable straightener & curler

when the blade rotates, the air is sucked in from the air inlet, and the centrifugal air flow is blown out from the front nozzle of the blower. when air passes through, if the heating wire on the heating bracket installed in the air nozzle has been electrified and heated, the wind will be blown out;. this is the purpose of the hair dryer to achieve drying and shaping.syi