Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones

Enjoy Wireless Audio on AirplanesPlug Relay directly into a standard 3.5 mm seatback audio jack or use the included dual-prong airline adapter on compatible aircraft. This Bluetooth transmitter for airplane entertainment streams in-flight movies and music wirelessly to AirPods, Bose, Sony, and other Bluetooth headphones.
Clear, Stable Qualcomm Audio Powered by a Qualcomm chipset with aptX Adaptive and aptX HD support for clear, stable wireless sound while flying, working out, or traveling. aptX features require compatible headphones; AirPods use their standard Bluetooth codec.
25-Hour Battery with Easy Controls Enjoy up to 25 hours of playtime with built-in volume buttons and a clear battery indicatorideal for long flights, workouts, and frequent travel.
Not for TVs, Phones, or Hearing Aids Not compatible with TVs, hearing aids, musical instruments, or real-time monitoring. Transmitter onlydoes not pair with phones or tablets.
Made for Today, Upgradeable for Tomorrow Unlike basic adapters that stay the same after purchase, Relay supports firmware updates that can improve headphone compatibility, connection stability, and overall performance over time.

Wireless Headphones for TV
Bluetooth Adapter for Airplane
Explore Now

Dual Link
The Relay’s intuitive LEDs allow you to easily connect up to two audio devices and share the audio.
Included Adapter
Connect to any plane with the double 3.5mm adapter – no need to purchase separately.
Extended Playtime
A battery life of up to 25 hours provides sufficient battery life to last you through any flight.

aplus content video

Frequently Asked Question

Q1: Can it be used on any airplane?

A: Yes, it works with most in-flight entertainment systems via the dual or single 3.5mm plug.

Q2: Will it work with my headphones?

A: Yes, it supports AirPods, Sony, Bose, Beats, JBL, and all Bluetooth headphones.

Q3: Can I connect two headphones at the same time?

A: Yes, you can pair two Bluetooth headphones to share audio simultaneously.

Q4: Can I use it with my phone or tablet?

A: No, it's a transmitter only, it doesn't receive audio from phones or tablets.

Q5: How is this different from other adapters?

A: It uses a Qualcomm premium chip for better sound, stable connection, low latency, and broad headphone support, unlike basic models with limited performance.

Specifications

Bluetooth Version	V5.3
Supported Bluetooth Profiles	A2DP, AVRCP
Supported Audio Codecs	aptX, aptX Adaptive, aptX HD, aptX Low Latency, SBC
Play Time	25 Hours
Charging Time	2 Hours
Audio Latency	aptX: ~120ms; aptX HD: ~200ms; aptX Adaptive: ~80–110ms; aptX LL: ~40ms; SBC: ~220ms
Input Voltage / Current	DC 5.0V / 500mA~2A
Operating Range	Up to 33ft / 10m
Product Dimensions	125mm x 24mm x 12mm
Product Net Weight	15g

COMPARISON TABLE

	Avantree Relay	Avantree Relay	Avantree SoundJet R1	Avantree Voyager
Customer Reviews	—	—	—	—
Price	—	—	—	—
Supported Audio Codecs	aptX-Adaptive/HD, aptX, SBC	aptX-Adaptive/HD, aptX, SBC	aptX-Adaptive/HD, aptX, SBC	aptX Adaptive & HD, SBC,LC3
Included Dual AUX Adapter	?	?	?	?
Built-In Volume Controls	?	?	?	?
Dual Link	?	?	?	-
Playtime	Up to 25hr	Up to 25hr	Up to 25hr	Up to 15hr
Special Feature	4 battery level LED indicators	4 battery level LED indicators	Compact with glossy finish	OLED Screen

Dual Link

The Relay’s intuitive LEDs allow you to easily connect up to two audio devices and share the audio.

Included Adapter

Connect to any plane with the double 3.5mm adapter – no need to purchase separately.

Extended Playtime

A battery life of up to 25 hours provides sufficient battery life to last you through any flight.