an-do-er Uni-Directional Head-Mounted Headworn Headset Ear-Hook Microphone Mic Flexible Wired Boom for Voice Amplifier Amp Loudspeaker
Brand: an-do-er
It is designed for use on stage, houses of worship, presenters, lecturers and other situations requiring minimum microphone with hand-free operation.

Features:
Metal flexible boom to allow you to adjust the direction and angle according to your need.
Uni-Directional pickup design can effectively reduce the noise of the surrounding environment.
Wireframe headset fits securely for active speakers and vocal performers
Works with voice amplifier.
Headset style microphone with 3.5mm male connection.

Specifications:
Polar Pattern: Uni-Directional
Sensitivity:-53dB ± 1dB
Frequency Response: 20-20KHz
Output Resistance: ≤680Ω
Working Power: DC 1.0V-10V
SNR: ＞28dB
Cable Length: Approx.95cm / 37.4in
Plug Type: 3.5mm
Item Weight: Approx.19g / 0.7oz
Package Weight: Approx.20g / 0.7oz
Package Size: Approx.20 * 17 * 2cm / 7.9 * 6.7 * 0.8in

Package List:
1 * Microphone
Metal flexible boom to allow you to adjust the direction and angle according to your need.
Uni-Directional pickup design can effectively reduce the noise of the surrounding environment.
Ear hook design for better use.
Headset style microphone with 3.5mm male connection.
Works with voice amplifier.