Features: Easy to use and play. easy to carry. Gold plated jack. The aviation adapter converts a regular headphone stereo jack 1/8' (3.5mm) to a two-prong 1/8' (3.5mm) aviation jack. Allows you to use your own 3.5mm audio jack headphones to enjoy radio stations, movies, and more. Specification: Material: PVC+zinc alloy Color: as shown in the picture Size: as shown in the picture Electroplating process: gold plating Quantity: 1 piece notes: Sizes may vary slightly due to manual measurement. Due to differences in monitors and lighting, pictures may not show the actual color of the item. thank you for understanding.