Williams AV IRT-60N Sapphire Handsfree Infrared Microphone

Ensure every listener hears clearly with the Williams AV Sapphire IRT-60N, a professional Pro Assistive Listening Devices solution designed for educators and AV integrators. This handsfree infrared microphone provides consistent, high-intelligibility voice pickup while remaining lightweight and unobtrusive when clipped to a collar or lanyard. The Sapphire uses long-life lithium-ion power with an on-unit battery level indicator and convenient micro USB charging (optional BRC-60 charging dock available), minimizing downtime and simplifying fleet charging.

Engineered for classrooms, training rooms and other professional environments, the IRT-60N transmits via infrared to compatible audio receivers, delivering secure, interference-resistant sound—ideal where RF congestion is a concern. Practical controls such as a momentary mute and backlit power switch make day-to-day operation straightforward for staff. Beyond education, the Sapphire is also suitable for security, surveillance and monitoring applications that require discreet, hands-free voice capture. Add the Williams AV Sapphire IRT-60N to your assistive listening setup for dependable performance; contact our team to discuss system integration and deployment.

• Delivers clear, consistent voice amplification to improve speech intelligibility for students and audiences
• Handsfree, low-profile design that clips discreetly to collars or lanyards for all-day comfort
• Long-life lithium-ion battery with on-unit level indicator for reliable, uninterrupted use
• Rechargeable via micro USB or optional BRC-60 charging dock to simplify device management
• Infrared wireless transmission for secure, interference-free audio to compatible receivers
• Momentary mute and backlit power switch for quick control and confident operation