A:Answermy experience with them has shown me that i cant connect them to my ps4 with bluetooth at all. but if you can then i dont see why you shouldnt be able to use the mic.
A:AnswerCheck you have unpluged the charge cable as Bluetooth is off when charging.
Also I find that the power button needs to be pressed for 5+ seconds to activate
A:AnswerRead this on an Apple site:
Put your Bluetooth accessory in pairing mode using the instructions that came with it. On your Apple TV, go to Settings > Remotes and Devices > Bluetooth. Your Apple TV will search for nearby Bluetooth accessories