4 in 1 Professional Microphone External Kit Upgrade Edition for GoPro HERO 4 / 3+

Features

Professional Microphone:

1. Left and right channel stereo recording

2. Noise Level: 34 dB SPL

3. Frequency Response: 100-15,000Hz

4. THD: 1 percent at 1kh

5. This is a high definition external microphone which plugs into the camera.

6. This stereo microphone will dramatically increase the sound quality of your footage.

7. The microphone picks up a greater range of sound frequencies than the internal microphone on the camera.

8. Suitable for GoPro HERO4 /3+

Transparent Side Opening Housing Case:

1. Anti-surf pressure will not affect your movement and photographic effect

2. With side opening port, AV and USB cable connectable

3. High transparent material can keep a good photo shooting

4. Suitable for GoPro HERO4 /3+ only, not for other model