Logitech usb headset h340 internet calls and stereo sound ndash in seconds with easy plug and play usb connectivity yoursquoll be up and running in no time at all yoursquoll quickly discover a world of digital clarity that brings your internet calls music and viral videos to life and enter your comfort zone with a headband thatrsquos lightweight and adjustable its flexibility provides you with the perfect fit every time allowing you to completely immerse yourself in your favour