Functions:
With this adapter, you can convert your helicopter headset into a double plug for aviation. Dual GA plug (3/16 inch microphone plug and 1/4 inch speaker plug) to the Nexus 4 conductor.
Easy to use, no setup, plug and play required. Adopts high-quality material, study and durable.
Portable and compact, easy to carry anywhere and anytime.

Specification:
Monummer: U174.
Connector A: AUX
Connector B: Speaker
Gender: male, female.
Size: approx. 54.5 x 1.8 x 0.9 cm / 21.46 x 0.71 x 0.35 inches.
Package list:
1 x adapter cable.