The Sennheiser e945 is a handheld dynamic vocal microphone, designed primarily for live performance. It features a super-cardioid polar pattern, that offers excellent off-axis rejection, and provides a consistent superior sound reproduction for vocals. Sennheiser e945 Product Features: - Dynamic, super-cardioid microphone- Enormous emphasis even on extremely loud stages- Gives the voice warm, lively fullness- Highly consistent directivity- High feedback rejection- Shock-mounted capsule- Hum compensating coil- Extremely rugged metal housing What's in the box?1 e945MZQ 800 microphone clampPouch e945 vs e935 e945 — Super-cardioid pickup: tighter and more directional. It rejects off-axis noise and stage bleed better, so vocals can stand out more clearly in loud environments. e935 — Cardioid pickup: wider pickup area. It’s more forgiving if you move around or don’t stay exactly in front of the mic. Impact: e945 is better for high-gain live stages with monitors and loud backline. e935 is easier to work with if you sing while moving or have less precise mic technique. Choose the e945 if you: Want the best feedback rejection on loud stages. Perform live with loud monitors or instruments near the vocalist. Want a very focused vocal sound. Choose the e935 if you: Prefer a more forgiving mic when moving or performing dynamically. Need a reliable all-around microphone for vocals and occasional instruments. Are working with vocalists who aren’t always stationary on the mic.