Jabra Biz 1100 EDU Duo Headset, Black

The Jabra Biz 1100 EDU Duo is a wired, on-ear headset designed for educational environments. Its binaural configuration covers both ears to help maintain focus, while connectivity is handled by a standard 3.5 mm jack for compatibility with most computers, tablets, and lab equipment. The audio specifications are suited for voice-centric applications, with a headphone frequency response of 80 Hz to 20,000 Hz. The headset has an impedance of 32 Ω and a sensitivity of 102 dB.

For communication, the headset is equipped with a unidirectional boom microphone that utilizes noise-canceling technology to isolate the user's voice from ambient classroom sounds. The microphone can be folded up when not in use. Constructed from ABS and PC materials with leatherette ear cushions, the unit weighs 89 grams for comfort during extended periods. An in-line controller provides direct access to volume adjustments and a mute function, and the 1.8-meter cable is detachable for storage or replacement.

• On-ear duo headset with an adjustable headband
• Wired connection via a standard 3.5 mm jack
• Unidirectional boom microphone with noise-cancellation
• In-line controls for volume and mute functions
• Lightweight 89 g build with leatherette cushions
• Features a 1.8 m detachable cable