A:AnswerTheir absolutely horrible. I can hear fine, they can't hear me well at all. Keep saying I can't hear you, I have tried all three modes and I still have to put them on speaker phone because I keep being told how they can not hear me. So time to return
A:AnswerForget the earbuds in the device you don’t want it to connect to or you can also just turn off Bluetooth in the device you don’t want connected :)
A:AnswerNoise canceling is basically just a regular sound and a counter sound playing against each other to reduce the unwanted noise outside the headphones.