Best selling Bluetooth audio adapters from Avantree

On this page you’ll find a ranking of the best Bluetooth audio adapters from Avantree. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Avantree Bluetooth Transmitter Relay

Relay Bluetooth adapter for airplanes or audio devices with aptX Adaptive and Low Latency. The included dual 3.5mm airplane adapter makes the Relay usable in any aircraft, regardless of the audio output jack. It also works with all devices that output audio via AUX, such as tablets, PCs, fitness equipment, etc., and can connect to any Bluetooth headphones or earbuds.

With support for aptX Adaptive and aptX Low Latency codecs, the Relay transmits high-quality audio signals with low latency when used with compatible headphones. The Relay also utilizes Bluetooth 5.3 technology, providing stable and reliable connections.

Thanks to the intuitive LEDs on the Relay, you can easily connect up to two audio devices and share the sound with a second person. With a battery life of up to 20 hours, you can enjoy a flight, a movie marathon, or anything else. If the battery runs low, simply plug it in and continue using it while it charges.

With the built-in controls and convenient LED indicators of the Relay, you can adjust the volume, pair devices, restore connections, clear pairing history, and check battery status. 

2. Avantree Audikast Plus

The Audikast Bluetooth Adapter supports optical fiber signal transmission (TOSLINK), analog with a 3.5 mm jack or RCA, and even via USB (PC/Laptop).

Thanks to aptX, audio signals, such as those from a television, are transmitted in high quality and lip-synchronized, with a range of up to 30 meters.

Important Note: For best results, please ensure that your headphones or speakers also support aptX-LL. A complete list of supported devices can be found on the relevant website.

Included in the package:
• Avantree Audikast (TC418)
• Micro USB data/charging cable
• 3.5 mm audio cable
• Optical fiber TosLink cable
• 3.5 mm jack to RCA plug cable. 

3. Avantree Oasis+2 Bluetooth Transmitter

Avantree Oasis Plus 2, Bluetooth transmitter with remote control.

With a range of 50 metres, ideal for TV, films and gaming.

Range: Class I, up to 50 metres
Supported audio codecs: aptX-Adaptive, aptX-Low Latency, aptX, SBC
Supported Bluetooth profiles: A2DP, AVRCP
Audio output options: Bluetooth transmission (to headphones or speakers), soundbar passthrough
Latency: As low as 40 ms with aptX Low Latency
Supported audio formats: Optical PCM, not Dolby or DTS. 

4. Avantree Leaf

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5. Avantree WSTR-2403-RX Receiver

Additional receiver for use with the
AvantreeWSTR-2403-S set.

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