UNCOMPROMISED FREEDOM Cooler Master's CH351 headset is designed for achieving unbound immersion. This wireless gaming headset provides 3 different audio connections, tailored specifically for hardcore gamers with easy platform-switching. The built-in 3D surround sound allows you to totally focus on your game. With a unidirectional microphone, you can communicate easily and clearly with your team. Additionally, design details such as ergonomic construction, a 50mm driver, and up to 30 hours of wireless connectivity mean that the CH351 is not only perfect for gaming but also for movies, multitasking, and audio needs of all kinds. FEATURES . Versatile connectivity Equipped with Bluetooth, a low-latency 2.4GHz wireless connection, and latency-free wired 3.5mm. Easily switch between different platforms, perfect for gaming marathons. Seamless Bluetooth Easily pair up to 3 devices and switch with the push of a button. Bluetooth makes it easy to connect and frees up your USB ports for other devices. Immersive spatial audioBuilt-in 3D surround sound is not limited by platform, so you can immerse yourself in any world you choose. Enjoy improved positional audio, an elevated gaming experience, and a realistic soundscape. Instant sidetoneThe built-in sidetone. provides latent-free monitoring of your own voice so you can level-match with your teammates. You can switch it off whenever you wantIn-house designed ergonomic Y-framePerfect fit, good noise isolation, and less sound leakage for excellent comfort and sound immersion. Clear voice commandThe unidirectional microphone with an adjustable boom is designed for better noise isolation and accurate vocals. Long lasting and long-range transmission Delivers up to 20m of transmission range and up to 30 hours of power. Detachable partsThe boom microphone, cable, and ear pads can be removed with plug-and-play ease and feature high durability