The Sennheiser 3-PACK-E835-S Dynamic Microphone is a bundle of three switched e835-S cardioid dynamic microphones in a value-added package. These rugged handheld mics offers excellent feedback rejection, minimal proximity effect, and a gentle presence boost for clarity. They can be used for speech, vocals, lectures, and more. .iframe-container{ position: relative; width: 100%; padding-bottom: 56.25%; height: 0; } .iframe-container iframe{ position: absolute; top:0; left: 0; width: 100%; height: 100%; } The e835 microphone is equipped with a noiseless on/off switch and XLR output, and is a popular choice for houses of worship, stages, presentations, or conferences where speech intelligibility is critical. In addition, the e835-S THREE PACK from Sennheiser provides a mic clip for each microphone and carrying pouches. Product Specifications: Polar Pattern: Cardioid Element Type: Dynamic Sound Field: Mono Orientation: End Address Controls: On/Off Circuitry: Solid-State Performance: Frequency Response: 40 Hz to 16 kHz Sensitivity: 2.7 mV/Pa Connectivity: Analog Output: 1x XLR 3-Pin Power: Power Sources: No Power Required Operating Voltage: No Power Required Physical: Color: Black Mounting Thread Size: 5/8"-27 Female (3/8"-16 Female with Included Adapter) Weight: 11.64 oz / 330 g Shipping Weight: 4.245 lbs. Shipping Dimensions: 10.9 x 9.65 x 4.8 Inches