From the manufacturer
The Headset for Esports Pros
The 3rd generation Razer Kraken is the wired headset for competitive gamers. Its large 50 mm drivers deliver powerful and clear sound. It’s engineered for long-lasting comfort with cooling-gel cushions. A retractable microphone ensures your shotcalls are always delivered in absolute clarity.
Cooling Gel-Infused Cushions
Cooling gel-infused ear cushions reduce heat build-up, while a soft cloth and leatherette combination provides comfort and sound isolation so you can enjoy gaming for hours.