Certified Refurbished Arctis Pro Wireless features rock solid dual wireless technology with lag free 2.4G wireless lossless audio and Bluetooth mobile audio, combined with 40,000 Hz capable hi res capable speaker drivers and a Clear Cast mic making it the ultimate gaming audio system. Plus, Arctis Pro Wireless is designed with luxury materials like polished steel and aluminum alloy, and the exclusive Arctis ski goggle headband and Airwave performance fabric ear cushions. The multi input wireless transmitter with an OLED screen and included swappable rechargeable batteries make the gaming audio system as flexible as it is powerful.<br> Dual Wireless technology provides rock solid, 2.4G wireless lossless audio for gaming, combined with bluetooth connectivity for mobile devices<br> Premium Hi Res speakers with high density neodymium magnets reproduce a full, expansive frequency range from 10 to 40,000 Hz with stunning realism and clarity<br> Luxurious lightweight steel and aluminum alloy construction offers maximum durability and a consistent fit. Headphone sensitivity:102 dB SPL<br> 2 included swappable batteries allow you to charge a battery in the base station, while using the other for more than 20 hours of gaming<br> Widely recognized as the best mic in gaming, the clear cast microphone delivers studio quality voice clarity and background noise cancellation.<br> 2.4G range: 40 ft, 12m<br> Headphone Frequency Response: 5–40,000 Hz<br> Battery Life: 20 hours (10 per battery)<br> Bluetooth Version: 4.1<br> Bluetooth Profiles: A2DP, HFP, HSP