Professional Mini USB External Mic Microphone With Clip for GoPro Hero 3/3+ 4

Features:
Mini USB port design, compatible for Gopro hero 3 / 3+ / 4 cameras.
Excellent omni-directional stereo output, high sensitivity
Support plug and play, no need of any extra adapter.
Equipped with a collar clip, offer you great convenience.
Perfect for audio and video recording.

Specifications:
Weight: approx. 19g
Direction: omni directional
Suitable for GoPro Hero 3/3+ 4

Note: Accessory ONLY.
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.