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MB 660 UC MS is a wireless, Skype for Business Certified, adaptive ANC headset designed for knowledge workers demanding business-grade communication and premium Sennheiser sound quality for maximum productivity in open offices.
NoiseGard™ hybrid adaptive ANC
UC certified business-grade communication
Sennheiser signature sound
Reclaim your office
Pillow-soft leather ear pads & ear-shaped ear cup design
Folding & Storing
*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.
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