SteelSeries 61474 Arctis Pro Wireless Gaming Headset White

Neodymium Drivers 40 mm Headphone Frequency Response 10–40,000 Hz Headphone Sensitivity 102 dB SPL Headphone Impedance 32 Ohm Headphone Total Harmonic Distortion < 1% Microphone Type Retractable Boom Microphone Polar Pattern Bidirectional Noise-Canceling Microphone Frequency Response 100–10,000 Hz Microphone Sensitivity -38 dBV/Pa Microphone Impedance 2200 Ohm Microphone Noise Cancellation Yes 2.4G range: 40 ft, 12m 5–40,000 Hz Battery Life 20 hours (10 per battery) Bluetooth Version 4.1 Bluetooth Profiles A2DP, HFP, HSP