HyperX Alpha Wire earphone with battery works for 300 hours without the need for charging

Up to 300 hours of wireless play: You can play knowing that you will get weeks of play on one charge. The fast 2.4 GHz connection enables wireless play freely without compromising sound quality. DTS Headphone:X technology: DTS Headphone:X spatial sound technology helps enhance and increase your sound advantage through precise sound focus and 3D virtual sound stage. HyperX dual chamber internal speakers: The innovative and integrated dual chamber internal speaker system in the Cloud Alpha wireless headset adjusts mid and high frequencies separately from the low frequencies of heavy bass for unparalleled clear sound. Comfortable headset bearing the HyperX logo: Thanks to the luxurious memory foam and breathable leather from HyperX, this comfortable and lightweight headset will help you stay focused during gaming sessions. Durable aluminum frame: The reinforced aluminum frame ensures your headset withstands game after game, week after week, and year after year.