G-MicThe G-Mic from Saramonic is your go anywhere, handle anything solution for adding high-quality audio to your GoPro. Capture every grunt, crunch and bump with enhanced clarity and sensitivity. The G-Mic is battery free, and plugs directly into your GoPro HERO3, HERO3+ or HERO4 making it quick and easy to use in the heat of moment or in tight quarters. At only 0.3 ounces, and less than an inch tall, the Saramonic G-Mic is your simple, portable, and unobtrusive way to add the full audio experience to your extreme visuals!This bundle includes a specially designed “deadcat” windjammer which reduces wind noise by up to 40dB with minimum high frequency loss. Specifically designed microphone for GoPro Hero4, Her3+, Hero3 cameras; Directly plug into GoPro camera withou any adapters or cables; Improves sound quality and levels of GoPro audio; No batteries required.