Koss GMR-545-AIR open gaming headphones with two earphone cables featuring a 3.5 mm plug. The Koss GMR-545-AIR creates a realistic gaming environment for an immersive gaming experience. The open design of the headphones delivers spatial 3D sound with a wide sound spectrum, allowing for complete immersion in a game. The three-dimensional sound enables gamers to quickly identify the direction from which an enemy might be approaching. Thanks to the warm, finely detailed sound, the GMR-545-AIR is also excellent for listening to music. Due to its lightweight design with an adjustable headband and soft D-shaped ear cushions, there are no signs of fatigue even after hours of wear. Nevertheless, the GMR-540-ISO fits snugly and does not slip when the head is turned quickly. The package includes two headphone cables that can be connected to the headphones via a 3.5 mm plug. One cable is 1.2 meters long and features an in-line microphone (with a one-button control for answering and ending calls), making it suitable for on-the-go use. The other cable is 2.4 meters long and comes with a flexible boom microphone. It has two 3.5 mm jacks for separate connection of the headphones and microphone to a computer. The boom microphone can be perfectly positioned without the breath being audible to others, ensuring crystal-clear voice quality while gaming.