JR-LM1 / Wear way: Lavalier
Sensitivity: -45±3dB (at 1KHZ 2.0V2.2KΩ, 0dB = 1V / u Bar)Frequency response: 50HZ-1600HZ
Impedance: 2.2KΩ (@ 1KHZ)
Material: TPE
Port: 3.5mm interface
Compatible: mobile phone/sound card/camera/computer/tablet
Length : 2m