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

Built For Airplane Seat Screens This Bluetooth adapter connects directly to airplane entertainment systems using a standard 3.5mm AUX jack. Skip airline cords and low-quality wired headsets for a cleaner wireless experience in the air.
Connect 2 Headphones On Flights Pair two Bluetooth headphones or AirPods at the same time and enjoy in-flight entertainment together. A smarter wireless upgrade for couples or travel partners who want to watch side by side on airplanes.
Not For TVs, Phones, Or Musical InstrumentsNot compatible with TVs. Bluetooth transmitter only does not pair with phones or tablets. Not suitable for musical instruments.
Clear, Confident Travel Audio Powered by Qualcomm aptX Adaptive technology to deliver balanced sound and dependable wireless performance throughout your flight.
25 Hours Of Reliable Playtime Enjoy up to 25 hours of wireless listening on a single chargeideal for long international flights and frequent travelers.

Wireless Headphones for TV
Bluetooth Adapter for Airplane
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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 20 hours provides sufficient battery life to last you through any flight.

Tips & Tricks - Avantree Relay Airplane Adapter

Merchant 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 20 hours provides sufficient battery life to last you through any flight.