The QFX M-158 Uni-Directional dynamic microphone is designed for professional vocal use. This handheld microphone is ideal for live vocals and has all the features required by professionals. This top quality mic has an effective built-in spherical wind and pop filter, XLR professional audio connector, cable, stand mount, and carrying case. Frequency response: 60Hz to 13, 000Hz. Impedance: 600 30% at 1kHz. Sensitivity: -70dB 3dB at 1kHz. Weighs 1.5 lbs. Comes in grey. QFX leads the market in lifestyle consumer electronics by delivering innovative product designs and exceptional performance to value-conscious consumers without compromise. With three decades at the frontline of quality electronics, QFX stands firm in its commitment to offer the latest in Bluetooth audio, tailgating and DJ speaker systems, LED TVs, and many other prosumer multimedia solutions, affording budget-focused families, businesses, and everyone in between, industry-leader quality without breaking the bank. From freshman dorm to alumni tailgate party, from first apartment to family home, QFX has the gear you need at the price you want!.