The characteristics of the product

• delicate appearance， the structure is simple and practical， according to ergonomic design process， and can be conveniently according to the user need to adjust the direction and position

• single directional condenser microphone， high sensitivity， resistance tothe whistle function

• total shield coaxial cable transmission signal， is more effective for reducing electromagnetic interference

Specifications

• monomer: back electret type

• directivity: single point

• frequency response: 100Hz-12.5kHz

• sensitivity: -45dB ± 3dB (0dB=1V/Pa at 1kHz) 

• output impedance: 2.2K Ω (at 1kHz

• the maximum working voltage: 10V

• use voltage: 2.0V

Applicable places

• is suitable for teaching， speech， tour guide， sales activities and other places， with the use of a loudspeaker or a wireless microphone