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Koss SB45 Communication Headset with Noise-Reduction Microphone
                
                
                    
                General Information
| Whether you're alone or online, the SB45's sound will be so efficient that you'll hear your opponent before they even know you're there. Its large, closed ear cups surround the ear for maximum isolation so you can stay focused on saving the world or kicking a forty-yard field goal. | 
Technical Information
| Connectivity Technology: | Wired | 
| Cable Length: | 8 ft | 
| Sound Mode: | Stereo | 
| Distortion: | < 0.2% | 
| Impedance: | 100 Ohm | 
| Minimum Frequency Response: | 18 Hz | 
| Maximum Frequency Response: | 20 kHz | 
| Features: | Adjustable Headband | 
Earpiece
| Earpiece Design: | Over-the-head | 
| Earpiece Type: | Binaural | 
| Driver Type: | Ferrite | 
| Earpiece Sensitivity: | 103 dB | 
Microphone
| Microphone Technology: | Noise Cancelling | 
| Microphone Technology: | Electret | 
| Microphone Design: | Boom | 
| Microphone Sensitivity: | -56 dB | 
Interfaces/Ports
| Host Interface: | Mini-phone | 
Physical Characteristics
| Form Factor: | Circumaural | 
| Weight (Approximate): | 3.90 lb | 
Miscellaneous
| Additional Information: | 
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| Compatibility: | PC voice applications | 
Warranty
| Limited Warranty: | Lifetime | 
![]()  | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. | 
	
	    
	        
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		    Shipping Restrictions
		    
		    
	    
	    
        
        
        
        
        
	        
	        
        
        
        
        
	    
	
   
- This item cannot be shipped to PO Boxes.
 - This item can be shipped only within the U.S.
 
- UPC: 021299148655
 - Mfr's Part #: 195679
 














                
                                
                
            

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