--- product_id: 1266931 title: "Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black)" brand: "sennheiser" price: "₨49" currency: SCR in_stock: false url: https://www.desertcart.sc/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset store_origin: SC region: Seychelles --- # 3 digital mics for crystal-clear voice Up to 10 hours talk time Dual Bluetooth device connectivity Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black) **Brand:** sennheiser **Price:** ₨49 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your calls with clarity and freedom—because your voice deserves the spotlight. ## Quick Answers - **What is this?** Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black) by sennheiser - **How much does it cost?** ₨49 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset) ## 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 - • **All-Day Power:** Up to 10 hours of uninterrupted calls keeps you connected through your busiest days. - • **SpeakFocus Tech:** Triple microphones isolate your voice, cutting through any noise for flawless clarity. - • **Own-Voice Detection:** Your voice is prioritized, reducing background distractions for your listener. - • **Seamless Dual Connectivity:** Switch effortlessly between your mobile and PC without missing a beat. - • **Ultimate Comfort & Protection:** Three wearing styles plus ActiveGard tech shield your ears from acoustic shocks. ## Overview The Sennheiser Presence UC ML is a premium single-sided Bluetooth headset designed for professionals who demand seamless dual-device connectivity, superior speech clarity via SpeakFocus technology, and up to 10 hours of talk time. Equipped with advanced noise reduction, ActiveGard hearing protection, and versatile wearing options, it ensures comfort and crystal-clear communication whether on mobile or PC. ## Description With Sennheiser PRESENCE, you get the best of both worlds: You get the benefit of superb sound and your listener gets to hear you clearly – no matter where you’re calling from. With its best-in-class 3 microphone system, and advanced noise cancelling features, PRESENCE consistently delivers exceptional sound in different environments – especially for your listener. From noisy office, through a windy car-park, to the relative quiet of your car, PRESENCE takes background noise in its stride and adapts seamlessly to give the consistent listening experience that professional communication demands. With its extended talk-time and comfort enhancing choice of wearing styles, this iconic headset is designed to actively help you and your listener focus on your conversation in the office or on the road. Sennheiser patented ActiveGard technology provides hearing protection against acoustic shock.Choosing the right Presence:Presence BusinessThis headset is designed for those who simply need an excellent communication solution in the office, in the car, and outdoors for mobile devicesPresence UCThis headset is designed for professionals who require a consistently excellent communication solution for all Major UC platforms (Cisco, Avaya, IBM, etc.)Presence UC MLThis headset is designed for professionals using Skype for Business, who require a consistently excellent communication solutionSennheiser offers a 2-year warranty on all Headsets (including battery). ## Features - Mobile Device Connection: For those who simply need an excellent communication solution in the office, in the car, and outdoors - Improved Flexibility: Connects to two mobile phones to allow for seamless transitions between calls - Optimized Speech Clarity: Unique SpeakFocus technology with three digital microphones enhances voice clarity in all sound environments and provides the user with consistently clear sound - Advanced Own-Voice Detection Technology: When you are speaking, an own-voice-detector detects your voice and optimizes speech intelligibility as well as reduces background noise for your listener - Equipped: Comes included with a Car Charger, USB Charging Cable, Ear Hook, all designed to ensure you are ready, no matter where you are - ActiveGard Technology: Featuring patented hearing protection to defend against acoustic shock caused by sudden sound bursts - Peace of Mind: With a 2-year warranty on all headsets (including batteries), you never have to worry about the quality of your office headset - Extended Talk-time: Presence delivers up to 10 hours’ call time between charges. - Choice of Wearing Styles: Three-in-one wearing solution for maximum comfort and convenience - Wind Noise Reduction – WindSafe technology reduces wind noise in outdoor situations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00I3JQA6I | | Additional Features | Microphone Included, Noise Cancellation | | Age Range Description | Adult | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 10 hours | | Best Sellers Rank | #319,434 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #875 in Single Ear Bluetooth Cell Phone Headsets | | Brand Name | Sennheiser | | Built-In Media | Car charger, Ear Hook, PRESENCE™, Safety guide, USB charging cable, User Manual, ear sleeves (4) | | Cable Features | Without Cable | | Color | Silver/Black | | Compatible Devices | Mobile Phones, Mobile Devices | | Connectivity Technology | Bluetooth | | Control Method | Remote | | Control Type | Media Control | | Customer Reviews | 3.3 3.3 out of 5 stars (170) | | EU Spare Part Availability Duration | 2 years | | Earpiece Shape | Over Ear | | Enclosure Material | Plastics | | Global Trade Identification Number | 00615104252479 | | Headphone Folding Features | On Ear | | Headphone Jack | usb | | Headphones Ear Placement | On Ear | | Item Type Name | Presence Business | | Item Weight | 13 g | | Manufacturer | Sennheiser Enterprise Solutions | | Model Name | Presence Business | | Model Number | 615104252479 | | Noise Control | Active Noise Cancellation | | Number of Items | 1 | | Sensitivity | 6 millivolts_per_pascals | | Style Name | Presence Business | | UPC | 615104252479 | | Unit Count | 1 Count | | Warranty Description | 2 year warranty | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** Sennheiser - **Color:** Silver/Black - **Ear Placement:** On Ear - **Form Factor:** On Ear - **Noise Control:** Active Noise Cancellation ## Images ![Sennheiser Presence Business (506066) - Dual Connectivity, Single-Sided Bluetooth Headset for Mobile Device Connection (Black) - Image 1](https://m.media-amazon.com/images/I/71231-KbJ1L.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset](https://www.desertcart.sc/products/1266931-sennheiser-presence-business-506066-dual-connectivity-single-sided-bluetooth-headset) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-15*