While the Movo GM300 Battery Powered Lavalier Lapel Omnidirectional Condenser Microphone may appear compact and lightweight, it packs a punch when it comes to delivering high-quality, clear, and accurate voice reproduction. Specifically designed for video applications, this microphone is an ideal companion for GoPro HERO3, HERO3+, and HERO4 cameras, ensuring seamless compatibility and superior performance.Its newscaster-style design features an effective omnidirectional pickup pattern, capturing sound from all directions to provide comprehensive audio coverage for your video needs. This feature makes the GM300 an excellent choice for a variety of applications, including interviews, podcasts, and dictation, ensuring that you never have to compromise on sound quality.The GM300 stands out from other lavalier microphones due to its battery-powered operation. This unique feature not only enhances the overall audio quality but also significantly improves noise resistance and sensitivity, giving you an edge over built-in camera microphones.Designed with user convenience in mind, the GM300 is incredibly portable and comfortable to use. Its lightweight design allows for easy transportation, making it an ideal choice for outdoor or on-the-go recording. The inclusion of a windscreen, LR44 battery, and tie-clip further enhances its usability, ensuring you have everything you need to capture high-quality audio, wherever you are.In conclusion, the Movo GM300 Battery Powered Lavalier Lapel Omnidirectional Condenser Microphone is a versatile, high-quality, and durable audio solution for your GoPro HERO3, HERO3+, and HERO4 cameras. Its superior performance, coupled with its ease of use and portability, makes it a valuable addition to any videographer's toolkit.