Hiking. There IS a left and right, front and back. Los tengo conectados a una tarjeta de sonido de unos cloud 2 y funcionan a la perfección, el sonido mejora notablemente conectándolos a la tarjeta, aunque si los conectamos al mando del PS4 igual tendrán muy buen sonido. Would like there to be more in the pack. I wear a size 10 and was afraid the next size up would be too big. I was very excited about these shoes as I was going to wear them at my wedding. Purchased this case cover to protect my earned case. Great for ears! Finally, after getting burned twice, I spent hour after hour after hour reading and sifting through all of the audio charts on a very popular website dedicated to headphones. To get that THX Spatial Audio to work, you need to be using that audio controller, AND you need to have Razer Synapse 3 on your computer.