Travelmall Switzerland

Travelmall Airplane Pro Headphone-Jack Bluetooth Adapter with Foldable Dual Prong Jack


Airlines allow you to bring your own headphones on board to enjoy the in-flight entertainment system's movies and music. However, airlines typically have a dual-prong jack, whereas personal headphones have a single plug (1/8" or 3.5mm), and your wireless headphones might not be compatible due to the lack of Bluetooth functionality.

Our Pro Headphone-Jack Bluetooth Adapter is designed to resolve these issues and allow you to connect your headphones or earphones into a dual audio jack/single jack of the in-flight entertainment system, providing flexibility to turn it into a Bluetooth receiver/transmitter to send and receive audio. This must-have accessory is perfect for long flights!


  • Advanced Bluetooth technology 5.1. Broadcast audio output from TV, portable game console, fitness equipment, in-flight entertainment, etc. to Bluetooth earphones, TWS, Bluetooth speakers.
  • Low latency, real-time sound transmission, allowing users to enjoy high-quality audio and HD pictures simultaneously;
  • Highest audio connectivity and quality, with higher connection stability, faster pairing, and reduced power consumption of connected devices;
  • Built-in 200mAh battery, easy to enjoy up to 10 hours of playback, USB-C charging can be fully charged in 2 hours, preparing for more games;
  • Compact and portable design: travel size, with retractable dual 3.5mm interfaces (using only one interface to connect to standard analog audio devices such as MP3 players, portable consoles or fitness equipment, or using both for in-flight entertainment).
  • This breakthrough invention is also compatible with Nintendo Switch.


  • Bluetooth Version: V5.1
  • Bluetooth range: about 5~7 meters
  • Audio jack: 3.5mm auxiliary input and output
  • Input: 100mA/5V
  • Battery capacity: 200mAh
  • Charging time: 100mA/2.5 hours
  • Working time: about 10 hours
  • Standby time: automatic shutdown after 5 minutes of disconnection
  • Product size: 615 x 39.5 x 13.1 mm
  • Product weight: 16.8g
  • Material: ABS+metal


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