PLUG AND PLAY: No batteries required! Simply attach the DOM1 directly to any 3.5mm TRS device and you're ready to record OMNIDIRECTIONAL PICKUP: Record sounds of equal gain from all sides to give your vlogs and videos a more immersive feel! 1-YEAR WARRANTY: Weve 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 NO BATTERIES REQUIRED: No need to worry about replacing batteries in the middle of a shoot! The DOM1 is powered by any 3.5mm TRS device FLEXIBLE CABLE: Experience the freedom of movement while filming! The 47-inch long cable to give you ample slack to position the mic where you want it