SENNHEISER SC 660 USB ML Binaural Headset with Call Control for Microsoft Lync 504553

In a busy open-plan office, a customer service agent needs to hear every word clearly while blocking out background chatter. The SENNHEISER SC 660 USB ML headset delivers binaural sound with ultra noise-cancelling microphone, ensuring both sides of the conversation stay crisp. Optimized for Microsoft Lync, it connects via USB-A and offers in-line call controls for effortless handling of calls throughout the day.

Key specifications

• Binaural (stereo) over-the-head design for immersive audio
• Ultra noise-cancelling boom microphone with 150 Hz – 6.8 kHz response
• Headphone frequency response: 50 Hz – 18 kHz
• Speaker impedance: 32 Ohm
• Maximum sound pressure level: 113 dB (limited by ActiveGard®)
• In-line controls for volume, mute, and call answer/end
• 2.9-meter Kevlar-reinforced cable with USB-A connector
• Optimized for Microsoft Lync / Skype for Business
• Leatherette ear pads for all-day comfort
• EPOS Voice™ technology for natural voice clarity

Why choose it

Built for professional communication, this headset combines Sennheiser's renowned audio quality with durable construction. The metal-reinforced headband withstands daily use, while ActiveGard® technology protects your hearing from sudden sound spikes. The ultra noise-cancelling microphone filters out ambient noise, so your voice comes through clearly even in noisy environments. With USB plug-and-play connectivity, setup takes seconds—no drivers needed.

Ideal use cases

• Call centers and customer support teams using Microsoft Lync
• Office professionals needing reliable, all-day comfort
• Remote workers requiring clear audio for virtual meetings
• Any PC-based softphone environment demanding superior voice quality

Good to know

The SC 660 USB ML is certified for Microsoft Lync, ensuring seamless integration with your unified communications platform. Its binaural design provides stereo sound, which can reduce listening fatigue during long calls. The in-line control unit puts essential functions at your fingertips, and the Kevlar-reinforced cable resists tangling and wear. Weighing just 0.3 kg, it remains comfortable even after hours of continuous use.