Engineered to be the world's most powerful professional wireless headsets. Better Customer Connections Industry-leading wireless performance Work away from the desk and still maintain a wireless connection that won't let you or your customers, down.• 150 meters / 490 feet DECT wireless range• 3 times more users in the same office space Overcomes wireless capacity issues The Jabra Engage Series enables 3 times as many people to work wirelessly in the same office space. Previously, if large numbers of wireless headsets were used within a limited area, users could experience less-than-optimal audio quality due to density (capacity) issues. With Engage you can connect 3x as many users, without impacting the call experience. Enhance Customer Experience Crystal-clear calls Advanced noise-cancelling microphone and enhanced speakers deliver crystal-clear calls even in noisy offices. Constant sound levels throughout the day Speaker software separates noise from speech, reducing user stress. All incoming calls can be adjusted to a user-defined sound level that stays constant for all day comfort. Takes security in wireless calls to the next level Patented pairing. 256-bit AES encryption. 128-bit authentification. DECT Security Level C. Unique pairing security through Jabra-patented technology Authentication between headset and base is established with 128-bit level technology compared to the category standard 64-bit. The wireless connection is secured using 256-bit AES encryption - giving a line of defense that goes beyond that of DECT Security Level C. Increase Productivity Less interruptions The busy light acts as a do-not-disturb sign for colleagues. All day battery life Up to 13 hours' talk time - and when you do need to charge, the fast charge feature powers the headset to 40% in just 30 mins. Increase Availability For Calls Connect to up to two devices at once You can connect to desk phone and softphone. Modern base, small footprint Easy to use with one-touch buttons for answer, end and mute call functionality. With battery life and connectivity indicators. Simple to set up The voice-guided menu will help you connect the headset to your computer or desk phone. Effortless docking, every time The micro-USB charger in the base makes it easier to dock the headset correctly in one simple action and ensure it is charging. Easy hot-desking Pair your headset to a different Engage 75 or 65 Mono/Stereo base when using a different desk. Seamless Call Experience Premium usability and build Easily answer and end calls, mute and adjust volume using the intuitive controls on the headset. Engineered to deliver more power for your conversations 40 engineers spent more than 115,000 hours in Research and Development to create the world's most powerful professional wireless headset, registering 4 unique patents to Jabra in the process.