The SHURE's 515B-SLX is a tough handheld dynamic microphone with a 5/8"-27 thread for gooseneck or permanent mounting. The frequency response has been tuned to reduce low-frequency noise and record speech with the highest level of intelligibility possible. The cardioid polar pattern eliminates feedback and noise from the capsule's off-axis regions. A permanently connected cable with a professional 3-pin XLR connector is included with the 515BSLX.