Product Features:USB 3.1 Type-C to 3.5mm Jack Audio Speakder Microphone Female Adapter.This Adapter helps you connect the 3.5mm headphone to your Type-C devices which have no Headphone Jack.Reversible Design helps you plug and unplug easily without checking for the connector orientation.Tiny and Durable, provide more convenience for your life.Length: approx 12cm. Package Content:1 x Adapter Cable.