Product Material: Alloy Size: 4.5cm*1cmRated load: 075 (VA)Insulation resistance: 01 (M)Operating temperature range: 027 ()Scope of application: 6.5 to 3.5Quantity: 2pcsPackage content: 2*6.35 plug to 3.5 female adapter1.6.35mm female to 3.5mm male audio adapter is a convenient and cost-effective way to connect smartphones, tablets, iPad or headphones with standard plugs to audio devices with a stereo jack, making your favorite headphones or other devices compatible with most pro audio and home audio equipment, such as amplifiers, mixing console, home theater devices or AV receivers.2.High Quality: This 6.35 to 3.5 audio jack converter made of solid brass copper, with a much longer service life compared with those plastic connectors with metal painting. Gold-plated connectors resists corrosion and ensures minimal signal loss.3.Thoughtful Design: The stereo jack adapter dopting gear grinding technique, 360 degree grip treads help easy plugging and unplugging. Mini size and portable.4.Powerful Connectors: Stereo In and Out TRS adapter. 5.360 degree non-slip thread surface: With the help of the 360 degree non-slip thread surface, you can easily connect and disconnectGold-plated contacts, robust metal housing.