The HSP Essential Omni features Sennheiserrsquo;s tried-and-true high-quality condenser KE 4 capsule. It is omnidirectional and achieves a clear, warm and distortion-free sound, even with very loud voices. Its patented umbrella diaphragm also provides reliable protection from moisture. With the HSP Essential Omni, the name is also a philosophy: it compresses professional requirements relating to quality and function down to the essentials for a substantially lower price. For this price it combines a high level of wearing comfort with a robust frame, brilliant sound with distortion-free transmission and an inconspicuous appearance with a light-weight design. The result is a professional headset microphone to suit any budget.