Jabra Engage 40 UC Stereo Headset | USB-C/A | Dual MEMS Mic | Inline Link | SafeTone 2.0 | Zoom & Teams Certified | 3-Year Warranty | 4099-419-269

Jabra Engage 40 UC Stereo Headset – 4099-419-269

The Jabra Engage 40 UC Stereo Headset (4099-419-269) is a professional wired stereo headset designed for contact centres, customer service operations, office environments and Unified Communications users. Its dual-ear stereo configuration provides clear audio for calls, meetings and customer interactions, while the noise-isolating fit helps users remain focused in busy professional environments.

The headset uses an advanced 2-microphone MEMS system designed to provide background noise cancellation and clear speech reproduction. The microphone system supports a 100Hz–14kHz frequency range with a sensitivity of -38dBV/Pa, helping improve voice clarity during calls and online meetings.

Audio is delivered through 20mm speakers supporting a 50Hz–20kHz frequency range in music mode and 100Hz–14kHz in speech mode. The stereo configuration provides two-ear audio for professional communications, collaboration, training sessions and customer-service applications.

The headset provides USB-C connectivity with USB-A compatibility, allowing it to connect to a broad range of business desktops, notebooks and workstations. The wired design eliminates the need for Bluetooth pairing or battery charging. The integrated Inline Link provides the physical control interface between the headset and connected computer.

The integrated Inline Link controller provides dedicated controls for volume adjustment, mute, answering and ending calls and placing calls on hold. It also supports programmable functionality through the Jabra SDK and provides LED indications for busylight, incoming or active calls, mute and hold status.

The built-in busylight provides a visual indication when the user is busy, helping reduce interruptions in shared workspaces. The UC variant is intended for Unified Communications environments and does not use the Microsoft Teams-specific control configuration found on the MS variant.

The headset supports Jabra Engage+, providing real-time call insights for supported contact-centre workflows. Jabra Direct and Jabra Xpress provide additional tools for configuration, firmware updates, device management and enterprise deployment.

The Jabra Engage 40 UC Stereo supports major communications platforms including Zoom, Google Meet, Cisco, Unify and Amazon Chime. Jabra’s product documentation identifies Microsoft Teams certification as SKU-dependent, so the 4099-419-269 UC configuration should not be represented as the Teams-certified MS variant. The headset supports Windows, macOS and ChromeOS environments.

For hearing protection during extended calling sessions, the headset incorporates Jabra SafeTone 2.0 and PeakStop 105, together with support for EU Noise at Work, G616 and OSHA hearing-protection requirements. These technologies help manage exposure to excessive sound levels and sudden acoustic peaks.

The stereo headset weighs approximately 63g, while the headset with the Inline Link controller weighs approximately 144g. It uses an on-ear headband design with leatherette ear cushions. The construction uses materials including leatherette, PC and PC/ABS plastic, polypropylene, silicone rubber, stainless steel and TPE.

The Jabra Engage 40 UC Stereo package includes the headset, Inline Link control unit, USB connectivity, carry pouch, warranty and warning documentation. The product is covered by a 3-year warranty, making it suitable for professional contact-centre, customer-service and enterprise communication deployments.

Key Features

• Jabra Engage 40 UC Stereo wired headset
• Part Number / SKU: 4099-419-269
• Unified Communications UC variant
• Stereo dual-ear audio
• On-ear headband design
• USB-C connectivity
• USB-A compatibility
• Integrated Inline Link controller
• 2 × MEMS microphones
• Background noise cancellation
• 20mm speakers
• 30mW maximum speaker input power
• 50Hz–20kHz music bandwidth
• 100Hz–14kHz speech bandwidth
• 100Hz–14kHz microphone bandwidth
• -38dBV/Pa microphone sensitivity
• Noise-isolating fit
• Noise reduction on calls
• Jabra SafeTone 2.0
• PeakStop 105
• EU Noise at Work, G616 and OSHA hearing protection
• Built-in busylight
• Volume controls
• Mute control
• Call answer/end control
• Call hold control
• Programmable Inline Link functionality
• Jabra Engage+ compatible
• Real-time call insights
• Jabra Direct compatible
• Jabra Xpress compatible
• Zoom compatible
• Google Meet compatible
• Cisco and Unify compatible
• Amazon Chime compatible
• Windows, macOS and ChromeOS compatible
• 63g headset weight
• 144g headset and Inline Link weight
• Leatherette ear cushions
• 3-year warranty