Jabra Engage 55 SE UC Mono Wireless Headset with Link 400a DECT adapter, Black

The Jabra Engage 55 SE is a mono headset engineered for professional unified communications environments. It utilizes DECT wireless technology through the included USB-A adapter to maintain a stable connection up to 150 meters from the host device. The lightweight, on-ear design weighs 57 grams, facilitating extended use without discomfort. Audio is optimized for voice clarity within a closed-back acoustic system with a 40 Hz to 16,000 Hz frequency response, and integrated SafeTone 2.0 technology provides active hearing protection.

For voice input, the headset is equipped with a unidirectional, noise-canceling boom microphone designed to isolate speech from ambient sound. This model is certified for compatibility with major UC platforms. Physical buttons on the earcup provide direct control over calls and volume adjustments. The internal battery delivers up to 13 hours of talk time and can be fully recharged in 1.5 hours using the supplied USB-C to USB-A cable. A carry case is included for protection during transport.

• Mono on-ear design with an adjustable headband
• DECT wireless connection with a 150-meter range
• Noise-canceling unidirectional boom microphone
• Provides up to 13 hours of talk time
• Fully recharges in 1.5 hours via USB
• Integrated buttons for call and volume control
• Lightweight 57-gram construction
• Features SafeTone 2.0 hearing protection
• Certified for unified communications platforms
• Includes USB-A adapter, USB cable, and carry case