Transducer Principle: Dynamic
Directivity Characteristic: Cardioid
Frequency Response: 50Hz-16kHz
Sensitivity: -51dB±3dB (0dB=1V/Pa at 1kHz)
Output Impedance: 600±30

FAQ:
1. what's the payment terms?  
We accept T/T, 30% deposit and 70% balance before shipping.
2. What's the lead time ?
usually 25-35 days for OEM production . 
3.What's your MOQ ?
We have a small MOQ , it's very easy to do business with us . Please contact us for details .
4. the standard of package?
Normally color box , plastic carrying case , aluminum carrying case OR just bubble bag for 

inside . export carton for outside .
5. Could you provide Form A or C/O ?  
Absolutely . 
6.Is it possible to print our logo ?
For OEM orders , we have a MOQ . Please confirm with us your quantity .
7.Where is your market?
South America , Parts of Asia .  We sincerely to establish a business relationship with you .