Lightweight yet durable : Fantech HQ53 Flash Space Edition headphones have a lightweight design that allows for undisturbed gaming, even during long sessions. Perfect comfort : These headphones have a soft cushion filling that provides a high level of comfort during the entire game. Easy volume control : The headphones are equipped with a volume control directly on the earpiece itself, allowing you to easily adjust the volume with a single movement. Lighting effects : White lighting on the Fantech HQ53 Flash headphones adds a visual element that reflects the vaш gaming style.   Specifications: Driver size : 50mm Speaker sensitivity : 120 ± 3dB Speaker frequency response : 20Hz - 20KHz Microphone sensitivity : -40 ± 2dB Microphone Direction : Omnidirectional Microphone impedance : 2.2kΩ Weight : 205.5g Cable length : 2m Connection : Wired, via 2×3.5mm connector , USB for lighting .