Please kindly noted that this item is sold by kobe bryant from Joybuy marketplace. Type C USB C to 3.5mm Audio Adapter for External Microphone for Osmo Pocket Features: this 3.5mm Adapter to use an external microphone for Osmo Pocket Allows the use of a delicated external mircophone for maximinzing sound quality in a variety of situations Alloy material, surface after oxidation treatment, wear-resistant, anti-corrosion, long service life. High quality smart chip of the charger splitter headphone adapter ensures stable signal transmission, fast charging and good sound quality. The adapter is so tiny that does not take up space and is convenient to carry. Material:Planstic Package Includes： 1X 3.5mm Adapter Best price, Easy transaction, Excellent buying experience Low carbon, Environmental protection, No pollution and durable A great and economical way to clean or decorate your room Manual measurement, please allow 0 ~ 2cm error, thank you Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee the same style as shown in the picture