InLine Slim Audio airplane-seat cable 2x 3.5mm M to 1x F, 1m

InLine Slim audio adapter cable for airplane seats, 1 m. This cable provides two 3.5 mm male plugs to one 3.5 mm female socket, allowing a single pair of headphones with a 3.5 mm stereo plug to connect to dual-audio jacks commonly found on airplane seats. The cable is black, slim and features gold-plated contacts for reliable signal transmission and reduced contact corrosion.

Advantages

The InLine Slim adapter offers a compact 1 m length suitable for use in confined spaces, gold-plated connectors for improved contact quality, and a slim black design that is easy to carry. It converts two 3.5 mm male airplane audio jacks into one 3.5 mm female socket without additional electronics or power.

Suitable for

• Connecting personal headphones to dual 3.5 mm audio jacks on airplane seats
• Using a single 3.5 mm stereo plug with in-flight entertainment systems
• Travel situations where two-prong seat connectors need to be adapted to one headphone

Key specifications

• Brand: InLine
• Model / MPN: 99251A
• EAN: 4043718255047
• Cable length: 1 m
• Connector 1: 2 x 3.5 mm male
• Connector 2: 1 x 3.5 mm female
• Product colour: Black

How to use

Insert the two 3.5 mm male plugs into the dual audio jacks on the airplane seat. Plug your headphones with a 3.5 mm stereo plug into the female 3.5 mm socket of the adapter. Adjust volume on the playback device or seat controls as needed. When not in use, store the slim cable in a carry bag to protect the connectors.

Recommendations

For reliable operation, ensure the male plugs are fully seated in the seat jacks and avoid excessive bending near the connector ends. Clean contacts gently if audio quality degrades and keep the adapter dry to prevent corrosion.