Jabra Evolve2 55 UC Mono Link 380a Headset 25599-889-999

• Contact-center agents handling extended voice communication workloads.
• Hybrid workers joining cloud meetings from shared environments.
• IT help desks requiring lightweight single-ear call headsets.
• Sales teams switching between computers and mobile devices.
• Customer service teams managing frequent inbound business calls.
• Open-office employees needing reduced ambient distractions.
• Remote teams conducting recurring voice and video meetings.
• Enterprise users requiring USB-A wireless computer connectivity.
• Managed workplace deployments using centralized headset software.
• Professionals requiring mono audio for situational awareness.
• Shared workspaces where Busylight helps signal call status.
• UC environments standardizing professional wireless headsets.

• Active Noise Cancellation reduces surrounding distractions during calls.
• Noise-cancelling microphone technology improves voice clarity.
• Bluetooth 5.2 enables dependable modern wireless connectivity.
• Dual Bluetooth connectivity keeps two devices connected together.
• Up to 30m wireless range supports flexible office movement.
• Up to 16 hours talk time supports extended calling sessions.
• Up to 10 hours talk time with ANC and Busylight enabled.
• 28mm speaker delivers professional voice and audio output.
• Jabra Air Comfort technology supports extended wearing comfort.
• 79g mono design reduces headset weight for daily business use.
• USB-A Link 380a adapter simplifies enterprise computer pairing.
• Busylight signals availability to help reduce call interruptions.
• USB-C charging reaches up to 50% battery after 30 minutes.
• Jabra SafeTone helps support safer workplace listening levels.
• Jabra Direct, Sound+ and Xpress support device management.

• Brand: Jabra
• Product Family: Evolve2 55
• Model: Evolve2 55 UC Mono
• Vendor Part Number: 25599-889-999
• Product Type: Wireless Business Headset
• Headset Type: Mono
• Form Factor: On-Ear
• Connectivity: Bluetooth 5.2
• Wireless Adapter: Jabra Link 380a / 390a
• Adapter Interface: USB-A
• Bluetooth Range: Up to 30 m / 100 ft
• Bluetooth Multipoint: Yes
• Simultaneous Bluetooth Connections: 2 Devices
• Active Noise Cancellation: Yes
• Speaker Size: 28 mm
• Audio Codecs: AAC, SBC
• Microphones: 1 Analog MEMS + 2 Digital MEMS
• Talk Time: Up to 16 Hours
• Music Time: Up to 18 Hours
• Headset Weight: Approx. 79 g
• Charging Interface: USB-C
• Charging Time: Up to 120 Minutes
• Fast Charging: Up to 50% in 30 Minutes
• Busylight: Yes
• Hearing Protection: Jabra SafeTone, PeakStop
• Management Software: Jabra Direct, Jabra Xpress, Jabra Sound+
• Cable Length: 1.2 m
• Warranty: 2 Years
• Compatibility: UC Platforms via Bluetooth/USB-A
• Model Comparison: UC Mono; Teams and charging-stand variants differ by SKU

WHY CHOOSE THIS PRODUCT?

• Focused business communication: ANC and microphone noise reduction help users maintain clearer conversations in busy offices and hybrid-work environments.
• Flexible endpoint connectivity: Bluetooth 5.2 plus the included USB-A adapter simplifies deployment across compatible business computers.
• Two-device workflow: Bluetooth Multipoint allows two simultaneous Bluetooth connections, useful for users switching between work and mobile devices.
• Extended calling endurance: Up to 16 hours of talk time reduces charging interruptions during long working days.
• Lightweight daily deployment: The 79g mono configuration is suited to employees who need an open-ear-style single-ear listening workflow.
• IT-friendly management: Jabra Direct and Jabra Xpress provide software support for enterprise headset administration and updates.
• Reduced interruption: The integrated Busylight provides a visible availability indicator for shared-office environments.
• Longer asset usability: Replaceable accessory availability and a two-year warranty support ongoing business deployment.