Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA

Audikast 4HA

Bluetooth 5.4 Audio Transmitter with Auracast Support, Optimized for Hearing Aids

$79.99

Variation
Version: Audikast 4HA: Optimized for Hearing Aids
Audikast 4HA: Optimized for Hearing Aids
Audikast 4HA: Optimized for Hearing Aids
Audikast 4: Bluetooth 5.4 TV Streamer
Audikast 4: Bluetooth 5.4 TV Streamer
Subtotal: $79.99

Free Shipping and Returns

Product Highlights
  • Made for TV & Hearing Aids – Stream TV sound to Auracast-enabled hearing aids or any Bluetooth headphones via Optical or AUX.
  • Private & Secure Listening – Protect your Auracast broadcast with a password for an encrypted, private connection.
  • Custom Broadcast Name – Rename your channel for easy recognition and a personalized experience.
  • Auracast & Classic Bluetooth Modes – Switch between next-gen Auracast broadcast and traditional Bluetooth pairing for full flexibility.
  • Simple Control & Updates – Clear screen and volume knob for easy setup; firmware upgradable on Mac and Windows.
Specifications
Compatible  Devices
Add-ons & Accessories
Setup & Support
Audikast 4HA

Audikast 4HA

$79.99
Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA
Audikast 4HA

Audikast 4HA

$79.99

Comparison Table

Model
  • Bluetooth Version
  • Best For
  • Multi-Listener
  • Encrypted Audio Support*
  • Custom Broadcast Name*
  • Range
  • Firmware Upgrade (DFU)
  • Audikast 4HA

    Audikast 4HA
    • 5.4 + Auracast
    • Hearing Aids
    • ✅ Auracast Broadcast (Hearing Aids)
    • ✅
    • ✅
    • Up to 100 m (330 ft)
    • ✅
  • Audikast 4

    Audikast 4
    • 5.4 + Auracast
    • Headphones & Hearing Aids
    • ✅ Auracast Broadcast (Multi Device)
    • ❌
    • ❌
    • Classic Bluetooth: Up to 50 m (160 ft);
      Auracast: Up to 100 m (330 ft)
    • ✅
  • Audikast 3

    Audikast 3
    • 5.3
    • Two Headphones
    • ✅ Dual Link (2 Headphones)
    • ❌
    • ❌
    • Up to 30 m (100 ft)
    • ❌
  • Oasis Plus 2

    Oasis Plus 2
    • 5.3
    • Headphones & Speakers
    • ✅ Dual Link + Bypass
    • ❌
    • ❌
    • Up to 50 m (165 ft)
    • ✅

Note:

• Encrypted Audio Support – Add a password to your Auracast broadcast for a private and secure connection.
• Custom Broadcast Name – Rename your broadcast for easy identification and a more personalized experience.

Avantree Auracast Ecosystem Desktop

Specifications

Bluetooth Version Bluetooth 5.4 & Auracast
Supported Audio Codecs Auracast Mode: LC3 (24/48 kHz)
Classic BT: aptX Adaptive, aptX-HD, aptX, SBC
Supported Bluetooth Profiles Auracast Broadcast，A2DP
Audio Latency Auracast/LC3: 50~70ms
aptX Adaptive: 60 ms ~
aptX: ~120 ms
SBC: ~220 ms
Audio Input Optical (TOSLINK), 3.5 mm AUX
Operating Range Up to 100ft (30m)
Input Voltage / Current DC 5V/1A
Power Supply USB charger or TV USB port
Power Port USB-C
Firmware Upgradable Yes (DFU support)
Product Size 2.87 × 2.68 × 2.64 in
Product Weight 1.34 oz

Q & A

Q1: Will Audikast 4HA work with my hearing aids?
Yes—if your hearing aids support Auracast. Confirmed models include: GN Danalogic Extend, Jabra Enhance Pro 20/30 & Enhance Select 500, ReSound Nexia/Vivia/Savi, Beltone Envision/Serene, and Starkey Edge AI (with newer Android phones).

Q2: Does it work with my TV or computer?
Yes. Connect via your TV’s Optical (TOSLINK) or 3.5mm AUX output. It also works with PCs and AV receivers using these outputs. If your TV only has HDMI, use an HDMI audio extractor.

Q3: Do I need to pair? How do I connect?
Auracast mode: No pairing required — just select the broadcast in your hearing aid app or compatible phone (Samsung S20+ or newer). Full guide: Interactive Setup Guide

Q4: Can others hear my Auracast broadcast? Is there privacy?
By default, the broadcast is open so others can easily join. You can enable password-protected (encrypted) mode via firmware update on Mac/Windows.

Q5: How many listeners and what range?
Auracast supports many listeners simultaneously (varies by environment). Typical indoor range: up to 25 m / 82 ft.

Setup & Troubleshooting

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Audikast 4HA — Compatibility Checker

Avantree Bluetooth Compatibility Checker

Avantree products are designed for versatility and broad compatibility. However, due to technical limitations, not all devices can work together. We strongly recommend checking compatibility before purchase.

All Bluetooth Devices Checker

(Note: This tool is still under development. 💡 Suggestions are welcome anytime! contact us.)