Meet the Blackwire 500 Series corded USB headsets with our industry-first Smart Sensor technology. It easily and intuitively juggles PC calls and multi-media using audio alerts to manage connection, mute and volume status. With easy portability, it offers premium hi-fi stereo audio (Blackwire 520) and all-day comfort at your desk or at home.
USB HEADSET: Hi-fi stereo USB headset with microphone (Blackwire 520) is ideal for those who want a richer, immersive experience.
Frequency response – 100 Hz-8kHz