Headphones with microphone Defender LESTER LED in a headset case Perfect for cybersports. Easy to install. No drivers are required for operation. Just plug the headset into your PC and play! Closed-back headphones. Headphones with active noise cancellation function for maximum sound isolation. This allows you to use them in noisy conditions and in situations where you need to concentrate fully on the game. Volume control No PC controls are required to control the volume. Dual headband. Self-adjusting ear cushions for comfortable wear over extended periods. The hard outer part of the ear cups fits the ears perfectly, while the soft inner part ensures comfort and convenience.