MB 660 UC MS is a wireless Bluetooth headset designed for business-grade communication. Features premium Sennheiser sound quality and active noise-canceling for maximum productivity. Pillow-soft leather ear pads & ear-shaped ear cup design - Premium quality material to ensure maximum comfort, ergonomics and style. WindSafe - Your message gets through – even in challenging outdoor environments. WindSafe technology reduces wind noise to ensure the clearest possible sound is sent to your listener – and that your answers aren’t left blowing in the wind Room Experience - Room Experience™ gives you the impression that you are having a conversation with a person in the same room. This more realistic sound gives you a more natural and comfortable listening experience during a call SpeakFocus - Sennheiser’s unique SpeakFocus™ technology with 3 digital microphones delivers crystal clear sound, making it easy for listeners to hear what you’re saying – even in noisy open offices, so your call time is always effective.
- NoiseGard™ Hybrid Adaptive ANC – The MB 660 constantly monitors your environment, maximizing noise-canceling quality based on Ambient Sounds creating a productive workspace
- Sennheiser Signature Sound – Select from your choice of sound effect modes to get the best sound for speech, music, movies and more
- TalkThrough – With Sennheiser TalkThrough Technology, you can listen to your colleagues or keep an ear open for flight/train announcements – All without removing your headset
- Touch pad - Call & media controls direct from the touch pad: answer/end call, reject, hold, mute/unmute, redial; play/pause music, change track, volume up or down
- Battery Life - MB 660 UC MS features up to 30 hours of battery time. Even if it runs out of battery, you can still enjoy using the headset with the included audio cable