Steelseries Arctis Pro Wireless + Headset stand HS - BundleHigh fidelity audio comes to gaming for the first timeDual Wireless: 2.4G lossless + BluetoothIndustry-leading hi-res capable speaker driversLightweight aluminum alloy and steel constructionSwappable dual-battery systemHigh fidelity audio comes to gaming for the first time.Hi-res capable speaker drivers and a lossless and lag-free wireless solution make Arctis Pro Wireless the only true wireless high fidelity gaming audio system.Dual Wireless SystemTwo is better than one. The Arctis Pro Wireless features rock solid, lossless 2.4G wireless audio for gaming, combined with Bluetooth connectivity for mobile devices. Use both connections simultaneously or independently for maximum flexibility.Lossless Wireless for GamingThe Arctis Pro headset connects to the wireless transmitter base station via the proven SteelSeries 2.4G connection. This provides lossless and ultra-low latency wireless audio with up to 40 feet of interference-free range.Never Be TetheredExclusive dual-battery system means never sitting next to an outlet to charge your headset. Keep one battery charged in the transmitter base station while gaming with the other in the headset.Drivers:Neodymium Drivers: 40 mmHeadphone Frequency Response: 10–40,000 HzHeadphone Sensitivity: 102 dB SPLHeadphone Impedance: 32 OhmHeadphone Total Harmonic Distortion: <1%Wireless:2.4G range: 40 ft, 12m: 5–40,000 HzBattery Life: 20 hours (10 per battery)Bluetooth Version: 4.1Bluetooth Profiles: A2DP, HFP, HSPIn the box: Arctis Pro Wireless HeadsetTransmitter Base StationUSB Audio CableToslink Optical CableMobile Audio CableMobile Charging CableMicrophone WindscreenProduct Information Guide HS1 Aluminum Headset StandCustom designed headset hanger/stand, engineered to work with all existing SteelSeries headset types. Display your SteelSeries headset with style, the way it was meant to be seen!