Lavalier Condenser Microphone 6 Meters Wired For Camera, Mobile Phone

1.Clip-On Mic for Smartphones,DLSR,Camcorders
Audio recorders,PC etc 
2.Omni directional condenser microphone 
3.High-quality condenser is ideal for video use 
4.Low handling noise

Techinical 

Specification: 

Directivity: Super Cardioid Single One 
Directivity
Output impedance: ≤1000Ω
S / N ratio: 80dB 
SPL
Maximum output:6.9mV 
 Power supply mode: CR1130 
Battery
Sensitivity: -30dB ± 3dB (0d8 = 1 V / pa, 1kHz) 
 Equivalent noise: 14dB 
 Product weight: 160G
 Frequency response: 100Hz-20kHz 
 Product interface: standard 3.5mm4 pole gold plug 
 Wire material: environmentally friendly braided material