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Avantree

Q: Does it work with bone conductors?

compare all specs before buying

Q: It keeps asking me for the code and i can't find it. Is there a genetic code?

There is no code needed for pairing. May i know which device you are tryting to pair with the Relay please?

Q: When used with two headsets, can each set of ear buds control volume independent of the other?

If you want to adjust the volume independently, please adjust the volume on the headphones.

Product ID: 532990695

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Details

Brand
Avantree
Hardware Interface
Bluetooth
Color
1-Black
Compatible Devices
Bluetooth or
Data Link Protocol
Bluetooth
Item Weight
4.5 Ounces

👥Dual Bluetooth headphone support

🔊Qualcomm aptX Adaptive HD sound

🔋25hrs nonstop playtime

Frequently Bought Together

Avantree Relay - Airplane Bluetooth 5.3 Adapter with Qualcomm aptX Adaptive, Supports 2 AirPods or Headphones, 20Hr Playtime, 3.5mm AUX Wireless Audio Transmitter for Travel Flight, Airline, Gym, TV

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Description

✈️ Elevate your travel soundscape with wireless freedom and flawless sharing!

COMPACT TRAVEL READY - Sleek, lightweight, and pocket-sized design ensures your premium audio companion is always ready for takeoff or gym sessions.
ULTRA LONG BATTERY LIFE - Stay powered through your longest flights with up to 25 hours of continuous playback on a single charge.
PREMIUM QUALCOMM CHIPSET - Experience crystal-clear, high-fidelity audio with the latest aptX Adaptive codec for immersive in-flight entertainment.
DUAL HEADPHONE CONNECTIVITY - Share your favorite movies or playlists seamlessly by connecting two Bluetooth headphones simultaneously—never fly solo again.
UNIVERSAL BLUETOOTH COMPATIBILITY - Effortlessly pairs with AirPods, Bose, and all major Bluetooth headphones via a simple 3.5mm AUX plug-in—travel tech made easy.

The Avantree Relay is a premium Bluetooth transmitter featuring Qualcomm’s advanced chipset with aptX Adaptive and HD audio support. It connects to airplane AUX ports and supports two Bluetooth headphones simultaneously, delivering up to 25 hours of playback. Compact and travel-optimized, it’s compatible with AirPods, Bose, and other top Bluetooth headphones, making it the ultimate in-flight audio upgrade.

Specifications

Human-Interface Input	Buttons
Control Type	simple" or "basic
Outer Material	Acrylonitrile Butadiene Styrene (ABS)
Color	Black
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Installation Type	Plug In
Includes Remote	No
AntennaDescription	Bluetooth antenna for wireless audio transmission
Additional Features	1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime
Rechargeable Battery Included	Yes
Power Source	Battery Powered
Number of Batteries	1 CR5 batteries required. (included)
Battery Charge Time	2 Hours
Number of Lithium-ion Cells	1
Lithium-Battery Energy Content	0.8 Watt Hours
Battery Type	Lithium-Polymer
Hardware Interface	Bluetooth
Connector Type Used on Cable	Auxiliary
Number of Ports	2
Wireless Compability	Bluetooth
Connectivity Technology	Bluetooth
Data Link Protocol	Bluetooth
Bluetooth support?	Yes
Audio Output Mode	Digital Bluetooth (aptX-Adaptive, aptX-Low Latency)
Number of Channels	2
Audio Input	Bluetooth, 3.5mm AUX
Compatibility Options	Airplanes, various devices, and Bluetooth headphones/earbuds with AUX or Bluetooth connectivity, including those that support aptX-Adaptive and aptX-Low Latency codecs
Compatible Devices	Bluetooth headphones or earbuds
Supported Standards	Bluetooth, aptX, aptX-Adaptive, aptX-Low Latency
Item Weight	4.5 Ounces
Battery Weight	4.4 Grams
Lithium Battery Weight	1.76 Grams

Have a Question? See What Others Asked

Does it work with bone conductors?

It keeps asking me for the code and i can't find it. Is there a genetic code?

Can this be connected to Hearing aids?

When used with two headsets, can each set of ear buds control volume independent of the other?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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