Behringer BD440 Headset Microphone

Professional Head-Worn Microphone
Whether you are broadcasting, presenting, lecturing, or performing, the BD440 head-worn microphone fulfills your need for a very capable hands-free microphone. The BD440 works with belt-pack transmitters that support mini-XLR3 connections with phantom power to provide high-quality vocal performances at a friendly price well within everyone’s budget. 

Concealed Performances with Premium Comfort
The ultra-slim frame design of BD440 makes it almost invisible to the audience while the cardioid capsule eliminates background noise and captures the performer’s vocals with incredible clarity. The adjustable frame fits all heads and the extendable microphone boom fits all faces for clear broadcasts. Super-comfortable and insulated ear-hooks provide great comfort for a full day of use. The microphone boom can be unlocked from the frame and swapped for left- or right-handed use, and the discreet windscreen comes in handy for outdoor performances. Ear-hooks and a handy shirt clip secure the microphone wire in place to provide you freedom of movement for energetic performances for any occasion. 

SPECIFICATIONS

Capsule type: Condenser
Polar pattern: Unidirectional
Frequency response: 80 Hz to 16 kHz
Sensitivity: -46 dB (0 dB = 1/u Pa @ 1 KHz)
Impedance: 1.2 kΩ
Max operating voltage: 9 V DC
Standard operating voltage: 3 V DC (RL: 2.2 kΩ)
Power consumption: 0.5 mA
Cable length: 1.2 m (4 ft)
Connector: Mini 3-pin XLR
Net weight: 20 g (0.7 oz)