Movo GM100 Lavalier Lapel Clip-on Omnidirectional Condenser Microphone for GoPro HERO3, HERO3+ and HERO4 Black, White and Silver Editions For the GoPro HERO3, HERO3+ & HERO4 Omni Pickup Pattern Includes Foam Windscreen and Metal Lapel Clip No battery required 1 Year Warranty