Get superior sound for your game with this Steelseries wireless headset! Only the best is good enough for your gaming sessions, and with this Arctis 9 you get low latency at 2.4 GHz, ClearCast microphone and smart Bluetooth connectivity. Play undisturbed and without charging for up to 20 hours! Features: 2.4 GHz wireless for delay-free HD audio for PC and PlayStationBluetooth for calls, music and VoIP chat during gamesClear Cast Microphone: Discord-certified microphone provides noise reduction and natural claritySignature Arctis sound with ChatMix control to hear all the details20+ hours battery life for non-stop wireless useHigh performance wireless + Bluetooth Specifications: DTS Headphones: X v2.0 delivers incredibly accurate positional signals for surround sound for PCNeodymium drivers: 40 mmHeadphone frequency response: 20–20000 HzHeadphone sensitivity: 98 dBSPLHeadphone impedance: 32 OhmHeadphone total harmonic distortion: <3%Headphone Volume Control: On Ear CupHeadphone Chat Mix: On Ear CupMicrophone frequency response: 100–6,500 HzMicrophone pattern: bidirectionalMicrophone sensitivity: -38 dBV / PaMicrophone impedance: 2200 OhmMicrophone placement: RetractableRange: 40 m / 12 mBattery life: 20 hoursBluetooth version: 4.1 Bluetooth profiles A2DP, HFP, HSPEAN: 5707119032537 / 1161690