Helix Bluetooth Splitter and Airplane Adapter

Helix FlyWireless Bluetooth Airplane Adapter for In-flight entertainment

Wireless Flight Adapter Bluetooth 5 Audio Transmitter for Headphones

aviation headset bluetooth adapter helicopter BT-Link – UFQaviation

3.5mm Plane Bluetooth Audio Transmitter - Altronics

Helix, Scosche, and Twelve South Wireless Anywhere

Bluetooth 5.0 Airplane Airline Flight Adapter Wireless Transmitter For Sennheiser Momentum 4.0 3.0 2.0 4 3 2 M2 Headphones - AliExpress

FlyWireless Bluetooth Airplane Adapter – Helix

Helix 5 White 3.5Mm Headphone Splitter in the Audio Splitters department at

Bluetooth headphone adapters for airplane in-flight movies - Gearbrain

FlyWireless Bluetooth Splitter and Airplane Adapter – Helix

FlyWireless Bluetooth Splitter and Airplane Adapter – Helix