here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
Relay Bluetooth Audio Transmitter Airplane Wireless Headphone Adapter with 3.5mm AUX Input Dual Headphone Pairing aptX Adaptive & HD Audio Volume Controls for In-Flight Entertainment
- Connect to standard 3.5 mm airplane seatback audio jacks, or use the included dual-prong airline adapter on compatible aircraft.
- Transmit wireless audio to two Bluetooth headphones at the same time for shared listening during flights.
- For Sony Bluetooth headphones and other Bluetooth headphone models; designed for airline entertainment systems and gym machines with 3.5 mm audio output.
- Supports aptX Adaptive and aptX HD audio features through its Qualcomm chipset; compatible headphones are required for aptX features.
- Bluetooth 5.3 wireless connectivity with 3.5 mm AUX audio input and stereo audio output through 3.5 mm or Bluetooth.
- Built-in volume buttons and a battery indicator provide direct control and charging-status visibility during use.
- Firmware update support can improve headphone compatibility, connection stability, and overall performance over time.
- Battery-powered design uses one lithium-polymer battery with a listed 2-hour charge time and 0.8 Wh energy content.
- Midnight blue ABS enclosure with touch controls and a two-channel stereo output mode.
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Product Description:
Bluetooth audio transmitter designed for airplane entertainment systems, gym machines, and other applications with a 3.5 mm audio output. It sends audio wirelessly to up to two compatible Bluetooth headphones at the same time.
Core Selling Points:
Dual Link support allows two compatible Bluetooth headphones to listen together. Qualcomm chipset support, aptX Adaptive, and aptX HD are designed for clear and stable wireless audio. Built-in volume controls, a battery indicator, and firmware update support provide convenient everyday use and future compatibility improvements.
Technical Specifications:
Model: Relay. Connectivity: Bluetooth 5.3. Supported standards: aptX Adaptive and aptX Low Latency. Audio input: 3.5 mm AUX. Audio output: 3.5 mm and Bluetooth. Audio output mode: Stereo. Number of channels: 2. Connector type: Auxiliary. Material: ABS. Power source: Battery powered. Battery type: Lithium-Polymer. Battery charge time: 2 hours. Battery energy content: 0.8 Wh. Control method: Touch.
Package Contents:
Dual-prong airline adapter.
Before Purchase:
Compatible with standard 3.5 mm seatback audio jacks and compatible aircraft using the included dual-prong airline adapter. Compatible with headphones and airline entertainment systems; compatible with Sony Bluetooth headphones when supported by the headphone. aptX features require compatible headphones. Transmitter only; it does not pair with phones or tablets and is not compatible with TVs, musical instruments, or real-time monitoring.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...