Description: 6.35 / 3.5 Female stereo nickel-plated audio audio plug power amplifier mixer plug Unique design, easy to plug Anti-porcelain and sound loss is small Metal shape design, easy to use, long life For power amplifier, audio, mixer, microphone and other connections Specification: Material: nickel plate Size: approx. 12x12x54mm Package Includes: 10x Adapter