Brand new and high quality. A charging audio adapter designed specifically for the Osmo Action camera to provide clearer recording and improved video quality. The Osmo Action Dual 3.5mm/USB-C Adapter enhances the sound performance of the Osmo Action, delivering clearer and superior voice input. Highlights: Minimalist design. Robust and durable. Simple and convenient to use. Maximizes the sound quality during camera video playback, ensuring clear audio and an enhanced voice input experience. Adapter only – other accessories shown in the image are not included. Tips: In addition to audio input, it also supports battery charging and data transmission. Specifications: Item Type: Adapter Material: ABS Size: 28 x 24 x 21.5mm Color: Black Quantity: 1 Piece Note: No retail packaging. 1cm = 10mm = 0.39inch. Please allow 1-3mm error due to manual measurement. Check dimensions carefully before purchasing. Due to differences in monitor displays, the picture may not reflect the actual color of the item. Package Includes: 1 x Charging Audio Adapter