Will this work with a regular TV?

As long as your TV has an AUX audio output jack, the Relay will work with it.

Will I get audio lag or lip-sync delays with my headphones?

Your headphones must support either aptX Low Latency or aptX Adaptive in order to eliminate audio latency. Please note that most true wireless earbuds (such as AirPods) do not currently support these audio codecs.

How are the volume levels?

You should be able to reach sufficient volume levels by adjusting the volume on both the Relay, your headphones, and / or the audio source.

How long does it take to fully charge the adapter?

It only takes 1.5 hours to fully charge the adapter.

Can I connect my phone to the Relay via Bluetooth?

No, as a transmitter, the Relay is designed to only connect to audio devices (such as your headphones or AirPods) via Bluetooth.

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Avantree Relay Airplane Bluetooth Adapter for 2 AirPods or Headphones | Airplane Bluetooth transmitter for two headphones, aptX Adaptive support, 25-hour battery, volume controls, firmware upgrades

Avantree Relay Airplane Bluetooth Adapter for 2 AirPods or Headphones | Airplane Bluetooth transmitter for two headphones, aptX Adaptive support, 25-hour battery, volume controls, firmware upgrades

Product ID: 582838981

Details

Brand
Avantree
Color
2-White
Connectivity Technology
AUX Bluetooth
Material
Acrylonitrile
Power Source
Battery

⚡aptX Adaptive & HD for crystal-clear sound

🔊Dual Bluetooth output for 2 headphones

🔋25-hour long-lasting battery life

€ 71.64

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

✈️ Elevate your in-flight audio game—because sharing sound should be as seamless as your journey.

EFFORTLESS 3 STEP SETUP - Plug, pair, and play—simple connectivity with any 3.5mm audio jack plus included dual-prong airplane adapter.
AUDIOPHILE GRADE CLARITY - Qualcomm aptX Adaptive and HD support deliver rich, stable, and detailed wireless sound that elevates your in-flight entertainment.
FLIGHT READY BATTERY POWER - Enjoy up to 25 hours of uninterrupted audio on even the longest haul flights—no mid-air charging panic.
FUTURE PROOF FIRMWARE UPGRADES - Keep your device cutting-edge with easy firmware updates, ensuring peak performance and compatibility.
SHARE YOUR SOUND DOUBLE THE FUN - Connect two Bluetooth headphones simultaneously and never miss a beat with your travel buddy.

The Avantree Relay Airplane Bluetooth Adapter lets you wirelessly connect two pairs of Bluetooth headphones to any airplane entertainment system via a 3.5mm jack. Featuring Qualcomm aptX Adaptive and HD audio support, it delivers premium sound quality with up to 25 hours of battery life. Designed for hassle-free setup and equipped with onboard volume controls and firmware upgrade capability, it’s the ultimate travel companion for shared, wireless audio on long flights.

Specifications

ASIN	B0CL9C95T9
Audio Input	Auxiliary
Audio Output Mode	a2dp
Audio Output Type	Headphone
Battery Type	A lightweight battery, taking 2 hours to charge, using one lithium-ion or lithium-polymer cell with a low energy content
Battery Weight	4.4 g
Best Sellers Rank	#1 in MP3 Player Bluetooth Transmitters
Brand	Avantree
Color	2-White
Compatibility Options	Headphones
Compatible Devices	Headphone, Airline Entertainment System, Gym Equipment
Connectivity Technology	AUX, Bluetooth
Connector Type Used on Cable	Auxiliary
Control Method	Push Button
Customer Reviews	4.3 4.3 out of 5 stars (6,518)
Data Link Protocol	Bluetooth
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Hardware Interface	Bluetooth, Bluetooth 5
Installation Type	Portable
Lithium Battery Weight	4 g
Lithium-Battery Energy Content	0.8 watt-hours
Manufacturer	Avantree
Model Name	Relay
Number of Batteries	1 Lithium Polymer batteries required.
Number of Channels	2
Number of Lithium-ion Cells	1
Number of Ports	2
Power Source	Battery Powered
Supported Application	Any audio application or format supported by the connected airplane entertainment system
Supported Media Type	bluetooth
Supported Standards	Bluetooth, aptX Adaptive
Unit Count	5.29 Ounce
Warranty Description	Warranty - 24 months (product registration to cover first 12m return shipment cost) \| Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support
Wireless Compability	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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