These are my first TWS headphones. I'm happy with my purchase, but it could be better. Pros below: Noise cancellation really works. Not exactly 100%, but the background noise becomes 2 orders of magnitude lower. Sometimes on a long road I dress while driving - and the sound insulation in the car grows by an order of magnitude. Has cons: The microphone does not hold up compared to the telephone, from the other side it is always clear that I am speaking on the headset. Although, some noise isolation works. You wonβt be able to ride a bike with them - the wind whistles in your ears, it doesnβt work out the noise reduction - you have to cover it with something from above.