Mini headset microphone

详情

Unidirectional ProfessionalHeadset Microphone
Model NO:HC****7

Features:

● with fashion and innovative appearance, exquisite and light, comfortable for longtime adorn.
● All the metal surface through special processing, and passed the strict index text of alkali ,
acid and wear-resistance, reveals its excellent mechanical properties..
● the tube is adjustable with users demand, to achive the best voice effect.
●the matched connections have the effect of abrasion and strength resistant.
●Kinds of connectors for choice: make a convenient for Lunch System.

Solution I
Polar pattem:   Unidirectional
Mic diameter:      Φ9.7*5.2mm  
Sensitivity:    - *7db±2db                 
Frequency Range: ****0KHZ            
Output Impedance:  ≤**0&branded;           
Standard  Operation Voltage: 1.0V**0V.DC                      
SNR: ≥*8db                                   
Wire: 1.0m

Solution II
Polar pattem:  Bi-directional             
Mic diameter:   Φ9.7*5.2mm
Sensitivity:  - *9db±2db                    
Frequency Range:   ****0KHZ            
Output Impedance: ≤2.2K&branded;           
Standard  Operation Voltage: 1.0V**0V.DC                       
SNR: ≥*8db                               
Wire: 1.0m