Docooler 150cm USB Microphone Omni_Directional Stereo Mic Microphone with Clip Compatible with Gopro Hero 3 3 Plus 4

This 150cm mini USB microphone is designed for Gopro hero 3 / 3+ / 4 cameras. It features excellent omni-directional stereo output, and can use directly, no need of any extract adapter. Perfect for Gopro audio and video recording. Specifications: Fit: for Gopro Hero 3 / 3+ / 4 Port Type: Mini USB Sensitivity: -30dB Cable Length: 150cm / 4.9ft Item Weight: 17g / 0.6oz Package Size: 13 * 8 * 1cm / 5.1 * 3.1 * 0.4in Package Weight: 33g / 1.2oz Package List: 1 * Mini Microphone 1 * PU Bag