--- product_id: 35699284 title: "Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black)" brand: "sennheiser" price: "€ 8.99" currency: EUR in_stock: false url: https://www.desertcart.gr/products/35699284-sennheiser-mb-660-ms-507093-dual-sided-dual-connectivity-wireless store_origin: GR region: Greece --- # Adaptive ANC Dual connectivity 30h battery life Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) **Brand:** sennheiser **Price:** € 8.99 **Availability:** ❌ Out of Stock ## Summary > 🎀 Elevate Your Communication Game! ## Quick Answers - **What is this?** Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) by sennheiser - **How much does it cost?** € 8.99 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/35699284-sennheiser-mb-660-ms-507093-dual-sided-dual-connectivity-wireless) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Worry-Free Usage:** Enjoy up to 30 hours of battery life, plus a wired option for uninterrupted use. - β€’ **Seamless Connectivity:** Effortlessly switch between two Bluetooth devices for ultimate flexibility. - β€’ **Touch Control Convenience:** Easily manage calls and media with intuitive touchpad controls. - β€’ **Crystal Clear Communication:** 3 digital microphones ensure your voice is heard, no matter the noise. - β€’ **Personalized Sound Experience:** Choose from multiple sound modes to match your listening environment. ## Overview The Sennheiser MB 660 MS is a premium dual-sided wireless headset designed for professionals who demand exceptional audio quality and flexibility. With features like Adaptive ANC, dual connectivity for seamless device switching, and a robust battery life of up to 30 hours, this headset is perfect for both desk and mobile use. Certified for Skype for Business, it ensures crystal clear communication in any environment. ## Description The MB 660 is a wireless, UC certified, adaptive ANC headset designed for knowledge workers demanding business-grade communication and premium sound quality for maximum productivity in open offices. In business, clear communication is crucial. Sennheiser’s NoiseGard hybrid adaptive active noise cancellation technology constantly monitors the background environment for ambient noises and adjusts the level of noise reduction in your headset. SpeakFocus technology, with 3 digital microphones, delivers crystal clear sound, making it easy for listeners to hear what you’re saying. The comfortable fit of the MB 660 gives you longer listening without fatigue. Ear-shaped ear cups provide the best in comfort and the fold-able design of the headset makes it easy to wear around your neck when the headset is not in use.Choosing the right MB660:MB 660 UCOptimized for major UC platforms, the headsets are designed for UC business professionals who demand wireless communication freedom, brilliant sound quality, and exceptional wearing comfort.MB 660 UC MSCertified for Skype for Business, the headsets are designed for UC business professionals who demand wireless communication freedom, brilliant sound quality, and exceptional wearing comfort. ## Features - Mobile Unified Communications: For professionals using Skype for Business who require a consistently excellent hands-free communication solution - Dual Connectivity: Seamlessly switch between two connected Bluetooth devices for maximum call handling flexibility - Worry-Free Communication: Up to 30 hours of battery time (Includes an audio cable for flawless functionality without charge) - Speak-Focus Technology: 3 digital microphones work in tandem to deliver crystal clear sound, regardless of background noise - Sound Effects Mode: Choose between a host of personalized sound effect modes (Club, Movie, Speech, Director) for sound that suits your medium - NoiseGard Technology: With Adaptive Active Noise Cancelling (ANC) built in, the MB 660 automatically adjusts your headphone's noise reduction for maximum productivity without isolation - Peace of Mind: With a 2-year warranty on all headsets (including batteries), you never have to worry about the quality of your bluetooth headset - Touch Pad Call & Media Controls: The on-headphone touchpad allows easy functionality with simple swipes and taps for call & media control - Advanced Own-Voice Detection: An own-voice detector isolates the sound of your voice among any and all background noise to allow for maximum speech intelligibility - Comes Equipped: All MB 660 models come with a USB PC dongle, USB cable + Micro USB connector, 2.5mm & 3.5mm headphone jacks, in-flight adaptor, and a carrying case ## Product Details - **Brand:** Sennheiser - **Color:** Black - **Ear Placement:** Over Ear - **Form Factor:** On Ear - **Noise Control:** Active Noise Cancellation ## Images ![Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) - Image 1](https://m.media-amazon.com/images/I/81X8CQISJ-L.jpg) ![Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) - Image 2](https://m.media-amazon.com/images/I/81K9C2saIAL.jpg) ![Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) - Image 3](https://m.media-amazon.com/images/I/71W55IHTQ4L.jpg) ![Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) - Image 4](https://m.media-amazon.com/images/I/81SgyLQ4WeL.jpg) ![Sennheiser MB 660 MS (507093) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone/PC Connection | Skype for Business Certified (Black) - Image 5](https://m.media-amazon.com/images/I/71ey0AiPDfL.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/35699284-sennheiser-mb-660-ms-507093-dual-sided-dual-connectivity-wireless](https://www.desertcart.gr/products/35699284-sennheiser-mb-660-ms-507093-dual-sided-dual-connectivity-wireless) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-06*