The SoundArt SWS-D2 is a versatile unidirectional (cardioid) dynamic wireless microphone designed for professional vocal performances, studio recording, and amplified sound applications. It features a durable aluminum alloy die-cast construction, built-in DSP for enhanced vocal reproduction, and UHF module technology for interference-free performance. With an ergonomic design, a reliable receiver, and extended battery life, it’s perfect for performances anytime, anywhere.