Audikast 4

Auracast Bluetooth 5.4 LE Audio Transmitter for Hearing Aids, Assistive & Group Listening, with Qualcomm Chipset, Optical & AUX Inputs for TV

$69.99; $69.99; ~~$79.99~~
Unit price: per

Free Shipping and Returns

• Bluetooth Version: V5.4
• Operation Frequency: 2.402-2.483GHz
• Supported Audio Codecs: Classic Bluetooth: aptX-Adaptive, aptx-HD, aptx, SBC; Auracast: LC3
• Supported Bluetooth Profiles Classic: HFP v1.9, AVRCP v1.6.2, A2DP v1.4; Auracast: BAP v1.0.1, ASCS v1.0, PACS v1.0.1, VCS v1.0, CCP v1.0, CSIS v1.0.1, MCP v1.0, CAP v1.0, TMAP v1.0, PBP v1.0, MICS v1.0
• Operating Range: Up to 25m
• Digital Input: Optical supports PCM audio streams, 32kHz - 48kHz, 16bit - 24bit
• Analog Input: 3.5mm jack, input voltage range 0.15 - 1.0Vpk
• Power Supply: 5V / 20mA-500mA, USB charger
• Power Port: Type C USB
• Product Size: 72mm×68mm×18.5
• Product Weight: 37.6g

• Audikast 4 Transmitter
• Type C power cable
• 3.5mm audio cable
• Optical audio cable

Setup & Support

Audikast 4

~~$79.99~~ $69.99

Quantity:

Audikast 4

~~$79.99~~ $69.99

DESIGNED FOR HEARING LOSS USERS

Built for individuals with hearing impairments using Auracast-compatible hearing aids. Enables direct TV audio streaming to your devices.

AUDIO STREAMING FOR HEARING AIDS

Supports Auracast LE Audio broadcast for simultaneous transmission to multiple hearing aids or assistive receivers.

EASY TO JOIN VIA APP OR PHONE

Tap “Listen to Auracast” in your hearing aid app or connect via an Auracast-enabled phone (e.g., Galaxy S24). For privacy, upgrade firmware to enable passcode protection.

SMOOTH SOUND FOR TV LISTENING

Enjoy steady, comfortable TV sound through your hearing aids. Optimized for clear dialogue and daily watching.

UNIVERSAL AUDIO INPUT SUPPORT

Connects via Optical or AUX. Compatible with most TVs and other devices with OPT or AUX output. (RCA sources require a separate RCA-to-AUX adapter.)

Q&A

Q1: Can this work with my hearing aids?

Yes, if your model supports Auracast.

Q2: Can I use Galaxy S24 to connect my hearing aids to the transmitter?

Yes. Connect your Auracast hearing aids to the Galaxy S24, then tap “LE Audio” in Bluetooth settings to select the broadcast.

Q3: Can others receive my Auracast audio?

By default, the transmitter is open for easy connection. To enable privacy with passcode, update the firmware from our support page.

COMPARISON TABLE

Model

Bluetooth Version
Transmitter / Receiver
Auracast Supported
Optical Volume Boost
AUX Enhanced Noise Reduction
Dual Link to Connect 2 Devices
aptX-Adaptive Codec Support
Passthrough to Soundbar
Remote Volume Control

Audikast 4
- Bluetooth 5.4
- Transmitter
- ✓
- +6dB
- ✓
- -
- ✓
- -
- -
Audikast 3
- Bluetooth 5.3
- Transmitter
- -
- +6dB
- ✓
- ✓
- ✓
- -
- -
Orbit Pro
- Bluetooth 5.0
- Transmitter & receiver
- -
- +5dB
- ✓
- ✓
- -
- ✓
- ✓
Oasis Plus 2
- Bluetooth 5.3
- Transmitter
- -
- +6dB
- ✓
- ✓
- ✓
- ✓
- ✓