Wireless freedom for your game Freedom of movement, state-of-the-art low latency technology, superior Sennheiser sound performance for gaming, and up to 20 hours of battery life make the GSP 670 the ultimate wireless gaming headset. Wireless freedom The low-latency technology, developed by Sennheiser, ensures that you experience a stable, uninterupted near-zero delay connection that you can always rely on for PC and PlayStation® 4. Thanks to additional Bluetooth® connectivity, the headset can be paired simultaneously to compatible devices such as smartphones or tablets. Pick up calls at the touch of a button and get seamlessly switched back to the low-latency connection and your game when you hang up. Gaming for audiophiles The speaker system of the GSP 670 combines over 70 years of audio know-how, while fulfilling the needs of a modern gaming headset. The result is a warm deep bass without compromising the mid-range and high frequencies. This allows you to hear every detail and react even faster. Customize the sound to your liking with the Sennheiser Gaming Suite and turn on 7.1 Surround Sound for the ultimate audio experience. Superior battery performance With over 20 hours run time over Bluetooth®, and 16 hours using the low-latency connection, the battery life of the GSP 670 will last for even the longest gaming session. In case the GSP 670 runs out of battery, you can simultaneously game and charge for uninterrupted game play. The USB quick charge allows for two hours of wireless usage after only seven minutes of charging. Broadcast-quality microphone The GSP 670 features the best in class microphone. Developed in house the advanced noise-cancelling microphone minimizes background noise. The flexible boomarm can be adjusted to any head shape for optimal pick up, ensuring that you will be transmitting in broadcast quality. To mute, simply lift the boomarm and you're off the air!