Andoer 150cm Professional Mini USB Omni-Directional Stereo Mic Microphone with Collar Clip for Gopro Hero 3 3+ 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, 150 need of any extract adapter. Perfect for Gopro audio and video recording. Features: Mini USB port design, compatible for Gopro hero 3 / 3+ / 4 cameras. Excellent omni-directional stereo output, high sensitivity of -30dB. Support \"plug and play\", 150 need of any extra adapter.  The cable length is 150cm long, to meet your various needs. Equipped with a collar clip, offer you great convenience. Perfect for audio and video recording. Specifications: Brand: Andoer 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