The tight hypercardioid pattern gives the B2D an extra 6-10 dB of headroom compared to an omni lav, meaning less problems with feedback, ambient noise, room rumble, and phase cancellations with multiple mics.
Fits: Sennheiser SK2000
Frequency Response: 50 Hz to 18 kHz
Cable Break Strength > 45 lbs
Weight: 0.07 oz (2 grams)
Sensitivity: W5 (red band): 2.0 mV/Pascal
Equivalent Acoustic Noise: W5: 39 dBA
Overload Sound Level: W5: 130 dBA SPL
Cable Length: 5 Feet
Beige