![Avantree Audikast 3 [2025 Version] - Bluetooth 5.3 Transmitter Transmitter for TV with Optical or AUX Audio Output, aptX Adaptive & Low Latency, Dual Link for 2 Headphones and 30 Metre Range](https://m.media-amazon.com/images/I/61AVETdnlML._AC_SL3840_.jpg)
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🎧 Elevate your TV sound game—wireless freedom, doubled up!
The Avantree Audikast 3 (2025) is a cutting-edge Bluetooth 5.3 transmitter designed for TVs with optical or AUX outputs. Powered by Qualcomm’s advanced chipset, it delivers boosted optical volume, ultra-low latency with aptX-Adaptive, and supports dual headphone connections within a 30-meter range—perfect for immersive, shared wireless audio experiences.
| ASIN | B0DK8TC1WJ |
| Additional Features | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| Audio Input | Optical TOSLINK, 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone |
| Best Sellers Rank | #52,174 in Electronics ( See Top 100 in Electronics ) #137 in Wireless Audio Receivers & Adapters |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Built-In Media | Audikast 3 Transmitter, Aux 3.5 mm audio cable, Optical Audio Cable, Type c power cable |
| Color | black |
| Compatibility Options | TV with optical (TOSLINK) or AUX (3.5 mm) audio outputs, Bluetooth-enabled headphones or earphones |
| Compatible Devices | TV with optical (TOSLINK) or AUX (3.5 mm) audio outputs |
| Connectivity Technology | Optical (TOSLINK) or AUX (3.5 mm) |
| Connectivity technology | Optical (TOSLINK) or AUX (3.5 mm) |
| Connector Type Used on Cable | Optical, 3.5mm Auxiliary |
| Control Method | Push Button |
| Controller Type | Button Control |
| Customer Reviews | 4.2 out of 5 stars 699 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | wired |
| Item Weight | 0.16 Kilograms |
| Item weight | 0.16 Kilograms |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | Audikast 3 |
| Number of Channels | 2 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Rechargeable Battery Included | No |
| Special features | 1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes |
| Supported Application | Any Bluetooth-enabled audio application |
| Supported Media Type | MP3, WAV, WMA, AAC, FLAC |
| Supported Standards | Bluetooth 5.3, aptX-Adaptive |
| Unit Count | 1 Count |
| Wireless Compability | Bluetooth |
S**L
Gutes Gerät mit tollem Sound
Das Gerät funktioniert super mit meinem Smart TV und Bluetoot-Kopfhörern. Die Einrichtung war leicht und der Klang ist wirklich top. Einziger Kritikpunkt ist, dass man keine Fernbedienung hat und die Lautstärke manuell an dem Gerät umstellen muss.
A**.
FACIL, RAPIDO, CONEXION ESTABLE ;)
llevo 1 mes con el dispositivo, y muy contento. FINALMENTE SE PUEDEN CONECTAR 2 AURICOLARES A LA VEZ, UNA ALEGRIA ! Se instalò en un momento, y de momento no ha dado ningun tipo de fallo. Es mas, es la primera vez que los cascos tienen un alcanze mas lejos de siempre... PERFECTO
カ**ー
接続の安定性が高い
本機をパソコンの3.5ジャックに繋ぎ、bose QuietComfort Ultra Earbudsをペアリングして壁厚３００ミリの隣の部屋に移動しても接続が不安定になったり、音が途切れたりすることはありませんでした。 また、音ズレは全く気になるレベルではありませんでした。
A**R
Easy connection
I’ve used this to connect Bose headphones to an older LG TV. It works very well. Easy connection to the optical port on the TV and the headphones picked up immediately. Sound quality for watching TV is good. No lag.
J**E
Easy to set up!
What a great product for the bedroom. Bought this for me and the wife and a couple of bluetooth headphones so that after the kids are in bed we can watch some TV together without having to worry about the volume waking the kids up. It does come with instructions but there is a qr code right ontop of the box and it walks you through the steps so simply I can't imagine having a hard time setting it up. It did take me a few minutes as I am not the most tech savvy person but again the instructions were super easy to follow!
Trustpilot
2 weeks ago
5 days ago