ITEM NAME:6.35mm Male Plug to 3.5mm Female Jack MIC Headset Audio Elbows Connector Description: Specifications: 6.35 to 3.5 females nickel-plated 90-degree elbows - Needle diameter: 6.35MM - Hole diameter: 3.5MM - Anti-porcelain and sound loss is small - For power amplifier, audio, mixer, microphone and other connections Specification: - Material: plastic + metal - Size: approx. 38x53x12mm/1.50x2.09x0.47inch Package Included: 1x Adapter.Specifications: 6.35 to 3.5 females nickel-plated 90-degree elbows. - For power amplifier, audio, mixer, microphone and other connections. - Anti-porcelain and sound loss is small. 1x Adapter. - Size: approx.