The GSP 670 is the premium wireless gaming headset for the demanding gamer. Customize 7.1 surround sound with the EPOS Gaming Suite and adjust chat and game audio independently. Intelligent battery management preserves battery life and Bluetooth lets you switch seamlessly between your game and phone.The Features of EPOS | Sennheiser GSP 670 Dual Wireless Gaming Headset at a Glance:Separate controls for chat and game audio built directly into the headsetCustomize 7.1 Surround Sound in the EPOS Gaming Suite for Windows 10Low-latency wireless connectionEPOS Gaming Suite Customize 7.1 Surround Sound in the EPOS Gaming Suite for Windows 10Dual connectivityCompatible with PC, Mac OSX, PS4, PS5, Mobile/tablet2 years warranty Ultimate Sound and PerformanceCrafted for the gamer that accepts no compromises in sound performance, the GSP 670 closed acoustic headset delivers ultimate high-fidelity in-game audio. Cutting-edge wireless technology ensures lag-free low-latency transmission for swift game reactions while Bluetooth connectivity allows gaming on compatible devices and the ability to pick up a call, and then switch back to the game seamlessly.The EPOS Gaming Suite provides customizable 7.1 surround sound digital processing with noise cancellation. Paired with independent controls for chat and game audio built directly into the headset, the GSP 670 delivers the ultimate in audio control.Built-in intelligent battery management detects when the headset is not used and preserves its 16 hour low-latency / 20 hour Bluetooth battery life.FAQAre the ear pads and dongle replaceable?For the GSP 670, the ear pads are replaceable with GSA 601 and GSA 671 both can be purchased from our website.What is the battery life of the headset?The GSP 670 features a 20-hour battery. Please note, that the battery of the GSP 670 is not replaceable.Is the volume wheel synchronized with Windows?The GSP 670 features two volume wheels the audio volume wheel is dedicated to adjusting the sound level of your game audio. The chat volume wheel, however, serves to adjust the audio level of the in-game conversations.Is the microphone replaceable?The microphones of all our headsets are neither detachable nor replaceable. If your microphone breaks before the expiration of the 2-year warranty period, we will send you a new headset free of charge this does, however, depend on the cause of the damage.Does the headset turn off automatically when not in use?This headset features Intelligent Battery Management, making sure that the headset turns off when not in use. The headset goes into sleep mode in two cases:1. Lack of audio signal: if the audio signal is not detected, the headset will go to sleep mode after not gaming for 10 seconds.2. Lack of movement: if the headset does not detect movement for 60 seconds, it will go into sleep mode.Please note, that this feature must be activated in the EPOS Gaming Suite.The automatic turn-off saves battery and the headset will turn back on automatically once in use again either by detecting signal or movement.Does the headset come with its own software?Our wireless headsets come with the EPOS Gaming Suite, which is available to download on our website. The EPOS Gaming Suite allows for customization of the sound with regards to 2.0 stereo/7.1 surround sound adjustment, equalizer settings, reverberation, voice enhancement, side tone, noise gate, and much more.Please note, that the EPOS Gaming Suite only is available on PC (Windows