Hear Room Auracast Voice Amplification Kit

Clearer speech. Less need to project your voice. Auracast™ connectivity.

The Hear Room Auracast Voice Amplification Kit combines a close-positioned head-worn microphone, portable Auracast transmitter and compact 20 W speaker to provide a flexible voice amplification solution for classrooms, training rooms, meetings and presentations.

How It Works

Your Voice → EasyBoom Mic → Audeara BT-LE → Auracast™ → Harmony A1

The EasyBoom Mic is positioned close to the mouth, helping maintain consistent microphone placement as the user moves and turns their head.

The microphone connects directly to the Audeara BT-LE Auracast Transceiver through its 3.5 mm audio connection. The Audeara then broadcasts the speech signal using Auracast™.

The Harmony A1 receives the Auracast broadcast and reproduces the voice through its portable 20 W speaker.

The result is a simple portable system that allows teachers and presenters to communicate across a room without continually increasing their vocal effort.

What's Included

1 × EasyBoom Mic
Comfortable head-worn boom microphone with 3.5 mm connection. Its close microphone position maintains a consistent distance between the microphone and the speaker's mouth.

1 × Audeara BT-LE Auracast Transceiver
Compact Bluetooth® LE Audio and Auracast transmitter/receiver. In this kit it receives the EasyBoom microphone signal and broadcasts it using Auracast.

1 × Harmony A1 Auracast Speaker
Portable 20 W Bluetooth LE Audio and Auracast speaker with USB-C charging and up to approximately eight hours of battery operation.

Charging and connection accessories supplied with the individual products are also included.

Why Choose This Kit?

Close-Positioned Microphone

The EasyBoom Mic stays close to the mouth, providing more consistent speech pickup than microphones positioned further away from the speaker.

Portable Voice Amplification

The complete system can be moved between classrooms, meeting rooms, training spaces and other environments without requiring a permanently installed audio system.

Reduced Need to Project Your Voice

Amplifying speech throughout the room means teachers and presenters do not need to rely solely on increased vocal volume to reach their audience.

Auracast™ Broadcast Audio

The Audeara BT-LE uses Auracast broadcast audio rather than a dedicated proprietary microphone-to-speaker wireless connection.

More Than One Listening Pathway

The Auracast broadcast may also be available to other compatible Auracast receiving devices within the broadcast environment.

Compatibility depends on the receiving device, manufacturer implementation and configuration.

Flexible Everyday Use

The Harmony A1 can also operate independently as a Bluetooth speaker when voice amplification is not required.

Ideal Applications

Classrooms
Portable teacher voice amplification that can move between rooms.

Training Rooms
Provide clearer speech for professional development, workshops and group instruction.

Meetings
Support communication in larger or acoustically challenging meeting environments.

Presentations
Allow presenters to move naturally while maintaining consistent microphone placement.

Community & Accessibility Applications
Use Auracast broadcast technology as part of a broader accessible listening environment.

Technical Overview

EasyBoom Mic

• Head-worn boom microphone

• 3.5 mm connection

• Adjustable boom positioning

• Designed to maintain a consistent microphone position close to the mouth

Audeara BT-LE

• Bluetooth® 5.3

• Bluetooth LE Audio

• Auracast™ BIS broadcast support

• LC3 and SBC audio codec support

• 3.5 mm audio input in transmit mode

• USB-C charging

• Up to approximately 11 hours operation in transmit mode

• Published operating range up to approximately 50 metres in open space

Harmony A1

• Bluetooth® 5.4

• Bluetooth LE Audio / Auracast™

• 20 W speaker output

• LC3 support

• USB-C charging

• Up to approximately 8 hours playback

• Approximately 230 × 90 × 85 mm

• Approximately 971 g

Auracast Compatibility

Auracast is a Bluetooth LE Audio broadcast technology that enables a compatible transmitter to broadcast audio to compatible Auracast receiving devices.

The Harmony A1 receives the broadcast created by the Audeara BT-LE.

Additional compatible Auracast hearing aids, cochlear implant accessories, headphones, earbuds or receivers may also be able to access an Auracast broadcast, depending on the capabilities and configuration of the individual device.

Wireless range and performance will vary according to the transmitting and receiving devices, room construction, interference and other environmental conditions.

Hear Room Support

The Hear Room Auracast Voice Amplification Kit has been selected as a practical combination of technologies for portable speech amplification.

Hear Room can also provide advice, setup assistance and support when integrating Auracast technology into education, workplace and accessibility environments.

Bundle price: $349.00 AUD

Individual component value: $384.00 AUD

Save $35 when purchased as a kit.

Empowering Hearing, Connecting Lives