Sennheiser HSP 4 Cardioid Headset Microphone with 3.5mm Mini Connector - Beige

High-quality permanently polarized condenser headmic with cardioid pick-up pattern, designed for professional "hands-free" applications. The adjustable neckband is visually unobtrusive and very comfortable to wear. For wireless applications, the headmic can be used with different Sennheiser bodypack transmitters.

Features

* Modular overall system, i.e. all system components are easily interchangeable and combinable

* Excellent feedback rejection

* Microphone includes a detachable cap as integral wind/popshield

* Individually adjustable to all head sizes

* Twist-proof microphone boom ( 2.0 mm), can be attached to the left or right side (removable attachment clip)

* Flexible gooseneck section

* Connection cable can easily be interchanged

* Attachment clip for microphone boom can be interchanged

* All metal parts coated in a physical vapor deposition process

What's in the box?

* Microphone

* Neckband

* Clips for attaching the microphone boom

* Connection cable

* Foam windshield

* Plastic transport case, foam-lined with cut-outs

* Operating instructions

Specifications

Frequency response: 40 - 20 000 Hz

Output Connector: 3.5mm mini

Diameter:

* capsule: 8,4 mm

* boomarm: 2,4 mm

Sensitivity in free field, no load (1kHz): 4 mV/Pa

Nominal impedance: 1000 Ω

Min. terminating impedance: 4700 Ω

Equivalent noise level: 37 dB(A)

Maximum sound pressure level (passive): 150 dB

Current consumption: ca. 250 A

Operating voltage (stand alone): 4,5 - 15 V