The headphones automatically turn off after approximately 3 minutes when no audio is detected to ensure maximum battery life. Vivtar Gaming Headphone is soft padded ear cushions and an adjustable headband ensure a comfortable fit for hours of listening enjoyment. Simply turn on the headphones and they will connect to your vehicle's rear entertainment system. Uses high-frequency infrared light to ensure clear sound reception. Black Gaming Headphones will do everything a single channel headset does but gives you the option to switch between two different audio sources. With this added feature, you will be able to use these headphones with any device that uses a standard 3.5mm auxiliary port. This allows you to connect these headphones to your iPad, pod, MP3 player, Leap pad, or any device that uses a standard 3.5mm headphone.