small size, plug and play, easy to use
non-slip base design
adopts classy black ABS material of ontology, strong wear resistance
have the mute switch function
Mi core USES the independent research and development technology, pickup distance, realistic sound reduction
use copper wire, stronger anti-interference ability
Online voice chat window intercom, station, bank window intercom speech, assembly, meeting etc
• Single: back-electret • Directivity: Omnidirectional • Microphone Sensitivity:-38dB ± 3dB (0dB = 1V / Pa at 1kHz) • Frequency Response: 200Hz-10kHz • Output impedance: ≤ 2.2KΩ • Operating voltage: 1.5-4.5V • The signal cable: 2m • Connecting plug: 3.5mm stereo
Blister Packaging 1 + Elevators |