High quality headphones 2

This headset works perfectly and room allow you to attend to another without losing the connection with your microphone. Comfortable to wear, micro disconnects when one goes up and reconnects when it is down. the intensity of the volume can be adjusted by clicking the earpiece (handy when you are away from the microphone) and the sound is good and I value autonomy to 2-3 hours. Small disappointments: when the battery is empty, you must connect it with a USB cable for charging but it does not work while charging. The tensioning button is a little too small and hard to find on the edge of the right earpiece. Otherwise I recommend.