 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.  1 x USB Microphone 1 x Microphone External Cable          |
