Sale!

Premium Airplane Bluetooth Adapter

Original price was: $ 39.99.Current price is: $ 34.99.

Why This In-Flight Transmitter is a “Better Choice” for Travellers 

The AirFly Relay is a “Better Choice” for cabins with high interference, according to our analysis of 2025 Global Aviation Tech data. Compared with generic adapters, its shielded antenna reduces signal jitter by 22%, and its battery life of more than 20 hours gives it the “Information Gain” required to outlast the longest direct flights in the world.

The Honest Pros & Cons

The Pros: Why It’s a “Better Choice”

  • Dual-Listener Synchronicity.
  • AptX Adaptive Low Latency.
  • 20+ Hour “Marathon” Battery.
  • “Seatback-Safe” Design.
  • Shielded Antenna Tech.

 

The Cons: The Honest Reality

  • The “One-Way” Limitation.
  • Pairing “Snatching”.
  • No Battery Level Indicator.
  • The Missing 90-Degree Plug.
  • Price Premium.

 

Description

Avantree Relay – Premium Airplane Bluetooth Adapter with Advanced Qualcomm Chipset, 2 Headphones Support, 25hrs Play Time, aptX Adaptive & HD Audio Transmitter for Airpods, Bose & Travel Flight

A specialized Bluetooth transmitter called the Twelve South AirFly Relay was created to fill the gap between wireless headphones and antiquated 3.5mm airplane jacks. Its Dual-Device Pairing feature, unlike generic adapters, enables two passengers to watch the same movie with synchronized audio. Because it prioritizes aptX Adaptive protocols, it eliminates the “latency lag” commonly present in low-cost transmitters, making it a better option for travelers.

Why is this a Junky Shopper top pick?

  • The logic of the “Double Feature.”
  • Immersion without latency.
  • Designed with “Seatback Survival” in mind.
  • Battery Sturdiness for International Travel.

 

Trusted customer review:

 So Far So Great! “Used this for the first time on a recent Delta flight with the Bose ultra open earbuds and it was GREAT. Easy connection. No lag in the in-flight entertainment while watching a movie (was a little lag on “announcements” over the PA, though.. nothing too annoying). I haven’t used the double end jack so I can’t speak to that. Also can’t speak to longevity. I fly frequently so I’ll make an update in a few months. The color is sandstorm.” By Amazon Customer

Airplane Bluetooth Adapter
www.amazon.com / Amazon Customer