●Compatible models: Audio adapter for Insta360 ONE RS Action Camera ●MULTI-FUNCTIONAL ONE RS DUAL MIC ADAPTER: Two USB Type-C ports & 3.5mm microphone adapter. Supports audio input and battery charging or data transfer ●Professional grade external microphone allows for high quality audio recording. The sound quality effect is more vivid when recording videos ●Quality assurance: CYNOVA OFFCIAL sells genuine products. We are so confident in our quality that we offer a one-year effective maintenance guarantee from the date of purchase. If you have any problems or questions, we will do our best to solve it within one business day ●Specifications: INSTA360 ONE RS 3.5mm microphone adapter. Package includes: Microphone adapter x 1, instruction manual x 1