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<tc>Audikast 4HA</tc> | Auracast TV-Sender
Optimiert für ausgewählte Auracast-Hörgeräte
- $79.99
- Stückpreis
- pro
Audikast 4HA: Optimized for Hearing Aids
Audikast 4HA: Optimized for Hearing Aids
Audikast 4: Bluetooth 5.4 TV Streamer
- FOR Selected Auracast Hearing Aids – Designed specifically for Auracast-enabled hearing aids shown in the product images, for direct TV audio streaming with an Auracast TV streamer.
- Watch TV at Your Own Volume – Connect to your TV via Optical or AUX output for private TV audio listening through your hearing aids, with volume adjusted directly on the hearing aid or its companion app.
- Stable and Future-Ready Connection – Designed for stable Auracast broadcasting with firmware updates via USB-C, helping ensure long-term compatibility as Auracast hearing aids continue to evolve.
- NOT FOR Non-Auracast Hearing Aids – Not compatible with hearing aids that do not support Auracast. Please check the compatibility list shown in the product images before purchase.
- LIMITATION – Setup & TV Audio Output – Initial setup requires joining the Auracast broadcast through your hearing aid app. Whether TV speakers remain active depends on your TV model and audio output settings.
In Stock—Estimated delivery
3–7 business days
$79.99
Step-by-Step Guide for Hearing Aids Auracast Connection
Select your brand to check compatibility and learn how to connect your hearing aids.
Comparison Table
Model
- Bluetooth Tech
- Paired Devices
- Use Scenario
- Audio Sharing
- Encrypted Audio Support
- Custom Broadcast Name
- Firmware Updates
-
- Auracast & BT Transmitter
- Auracast Hearing Aids
- Home use
- Multi Auracast hearing aids
- ✓
- ✓
- ✓
-
- Auracast & BT Transmitter
- Bluetooth / Auracast Headphones
- Home use
- BT: 1 pair; Auracast: multi
- X
- X
- ✓
-
- Auracast transmitter
- Auracast Hearing Aids
- Public venues
- Multi Auracast hearing aids
- ✓
- ✓
- ✓
-
- Bluetooth Transmitter
- Bluetooth headphones
- Home use
- Up to 2 headphones
- X
- X
- X
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.
Specifications
| Bluetooth Version | Bluetooth 5.4 & Auracast |
| Supported Audio Codecs |
Auracast Mode: LC3 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 330ft (100m) |
| 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 |
Auracast TV Audio for Hearing Aids
Watch TV Clearly with Auracast Hearing Aids
Avantree Audikast 4HA is an Auracast transmitter designed for hearing aid users who want clearer TV audio without wearing an extra headset. Connect it to your TV’s optical or AUX audio output, then join the Auracast broadcast from your compatible hearing aid app or supported device.
For Auracast Hearing Aids
Designed for selected Auracast-enabled hearing aids, including compatible models from brands such as ReSound, Jabra, Beltone, Starkey, and more.
For TV Listening
Send TV sound directly to your hearing aids through Auracast, so you can listen at your preferred volume without turning up the TV for everyone.
For Shared Listening
Auracast allows multiple compatible listeners to join the same broadcast, making it more flexible than a traditional one-to-one Bluetooth TV transmitter.
Important: Audikast 4HA is for Auracast-compatible hearing aids. It is not designed for traditional non-Auracast hearing aids. Please check your hearing aid model and setup guide before purchase.
Why Choose an Auracast Transmitter Instead of a Regular Bluetooth TV Transmitter?
Standard Bluetooth transmitters usually connect to Bluetooth headphones or earbuds. Audikast 4HA uses Auracast broadcast audio, a newer Bluetooth LE Audio technology that lets compatible hearing aids, headphones, and receivers join the same TV audio stream. For hearing aid users, this creates a more natural way to hear TV audio directly through devices they already wear.
Audikast 4HA FAQ
Will Audikast 4HA work with my hearing aids?
It works only with hearing aids that support Auracast. If your hearing aids use only traditional Bluetooth streaming, they may not be able to join the Auracast broadcast directly.
Can my family still hear the TV speakers?
It depends on your TV. Some TVs can output sound through both TV speakers and optical/AUX at the same time. Others may mute the TV speakers when an external audio output is used. Check your TV audio settings.
My TV only has HDMI ARC. Can I still use this?
Yes, but you may need an HDMI ARC audio extractor to convert HDMI ARC audio into optical or AUX output for Audikast 4HA.
Do I need to pair Audikast 4HA like regular Bluetooth?
No traditional pairing is required in Auracast mode. You select the broadcast from your hearing aid app or compatible Auracast device.
Is the sound private?
By default, Auracast broadcasts are open for easy joining. Password-protected broadcast mode may be enabled through supported firmware settings when privacy is needed.
Does Audikast 4HA reduce TV lip-sync delay?
Auracast LC3 audio is designed for low-latency listening. Actual delay may vary depending on the hearing aid model, TV settings, and connection environment.
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