An adapter was not needed to connect the headphones to the gamepad, it was tested on three pairs of "ears" and computer speakers, the sound did not wheeze and was perfectly transmitted Pros: The attachment is compact and lightweight. The cooling system does an excellent job, it heats up moderately. Complete set, also included batteries for the gamepad Its cons: A strange noise during operation, as if the fan is cracking, I don’t know if this is the norm or not, but it causes discomfort. The crackling sound does not change during operation, appears immediately when turned on