Saramonic G-Mic Stereo Ball Gopro Microphone with Foam & Furry Windscreens Compatible with GoPro HERO3, HERO3+ and HERO4
Brand: Saramonic

HERO's are awesome, but let’s face it: their built-in audio isn’t great. Enter the Saramonic G-Mic Stereo Ball - a tiny, durable mic with a big sound that will significantly improve your audio, no matter where your adventures take you.
This compact microphone is easy to pack and easy to use. Just plug it in. That’s it. You’re good to go.
Travelers, motovloggers, hikers, and adventurists of all kinds love it. Whether you’re riding your motorcycle down Mulholland Drive or hiking in Yosemite, the G-Mic has you covered.
Here’s why it’s so great: you get crisp, high-quality audio, together with a portable, convenient and quick setup that takes up virtually no space in your bag. Its pickup pattern allows you to get some audio from your surroundings while still cleanly picking up your voice. Get out and capture your adventure: the sites - and the sounds, too.
Specifications:

Type: Electret Condenser
Connector: HERO USB
Frequency Response: 35 Hz to 20 kHz
Signal to Noise Ratio: 80dB SPL
Weight: 12g (0.42oz)
Warranty: 1 Year

CRISP AUDIO: Get clearer audio for when you record your next adventure with its dual X/Y stereo condenser mic capsules, compatible with HERO3, HERO3+ and HERO4 **IMPORTANT NOTE** - In order to avoid unwanted interference with the mic, disable WiFi on the HERO prior to recording
NOISE REDUCTION: Includes Foam Windshield & Bonus "Deadcat" Furry Windjammer ~ Reduces wind noise by up to 40dB with minimum high frequency loss
1-YEAR WARRANTY: We’ve got your back! Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support is here to help
CONVENIENT: Designed for optimum portability and comfort, the components are extremely compact and fits inside many standard camera cases, a great addition to your vlogging travel kit
PLUG AND PLAY - The perfect external microphone - no adapters needed. Just plug in the mic into your Hero3, 3+ or 4 and you're good to go! **NOTE** - Will not work with other HERO versions