The V7 HC701 Over-Ear Premium Headphones are so comfortable that they can be worn all day long. The included omnidirectional microphone is flexible and easy to adjust. Thanks to the noise-cancelling feature, they are well-suited for loud office environments. The padded ear cups made of faux leather cover the entire ear and provide high wearing comfort. Large 40mm drivers deliver crystal-clear sound for gaming, listening to music, and making phone calls. The headphones connect via a 3.5mm jack or USB, making them compatible with numerous computers and devices. A detachable 2-in-1 inline audio control makes it easy to manage and control phone calls. The HC701 Premium Headphones come with a 2-year warranty. Whether for home or office use, the HC701 Premium Headphones are the right choice.