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ONE-YEAR LIMITED WARRANTY

This Polsen product is warranted to the original purchaser to be free from defects 
in materials and workmanship under normal consumer use for a period of one (1) 
year from the original purchase date or thirty (30) days after replacement, 
whichever occurs later. The warranty provider’s responsibility with respect to this 
limited warranty shall be limited solely to repair or replacement, at the provider’s 
discretion, of any product that fails during normal use of this product in its 
intended manner and in its intended environment. Inoperability of the product or 
part(s) shall be determined by the warranty provider. If the product has been 
discontinued, the warranty provider reserves the right to replace it with a model 
of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect, 
accident, alteration, abuse, improper installation or maintenance. EXCEPT AS 
PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS 
WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO 
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
PURPOSE. This warranty provides you with specific legal rights, and you may also 
have additional rights that vary from state to state.

To obtain warranty coverage, contact the Polsen Customer Service Department to 
obtain a return merchandise authorization (“RMA”) number, and return the 
defective product to Polsen along with the RMA number and proof of purchase. 
Shipment of the defective product is at the purchaser’s own risk and expense.

For more information or to arrange service, visit www.polsenaudio.com or call 
Customer Service at 212-594-2353.

Product warranty provided by the Gradus Group. 

 

www.gradusgroup.com

Polsen is a registered trademark of the Gradus Group. 

©

 2020 Gradus Group LLC. All Rights Reserved.     GG1

PRODUCT

MANUAL

OMNIDIRECTIONAL

USB BOUNDARY 

MICROPHONE

US-OB-33

Summary of Contents for US-OB-33

Page 1: ...PRODUCT MANUAL OMNIDIRECTIONAL USB BOUNDARY MICROPHONE US OB 33 ...

Page 2: ...conference calls It s a step up from your computer s internal microphone and it will let all participants sit comfortably and talk normally during videoconferences and calls The microphone runs off the power from your computer s USB port and it supports plug and play so no additional software is needed The internal A D converter boasts a 16 bit and 48 kHz sample rate for accurate CD quality sound ...

Page 3: ...ndicator Lights up to indicate connection to a powered USB port 3 Mute button A green LED indicates the microphone is on and active The LED changes to red when the microphone is muted 4 USB cable The USB Type C connector plugs into the microphone The USB Standard A connector plugs into your computer 1 2 3 4 ...

Page 4: ...oduct away from water and any flammable gases or liquids Do not attempt to disassemble or repair this product Handle this product with care Clean this product with only a soft dry cloth Make sure that this product is intact and that there are no missing parts All images are for illustrative purposes only ...

Page 5: ... the USB cable into the microphone and an available USB port on your computer The microphone s LED will light up to indicate the microphone is receiving power Sound Settings Open your computer s sound settings Windows or sound preferences Mac and select the US OB 33 as the input device ...

Page 6: ... the microphone is muted Press the mute button again to unmute the microphone Microphone Placement The microphone features an omnidirectional polar pattern that uniformly picks up sound 360 degrees around the microphone If several people are using the microphone set it in the center of the table and it will pick up all participants seated around it ...

Page 7: ...OMNIDIRECTIONAL POLAR PATTERN 0 270 180 90 ...

Page 8: ...Make sure that both USB connectors on the cable are fully inserted into the plugs on the microphone and computer Make sure the microphone s LED indicator is green If it s red press the mute button to unmute the microphone Go to your computer s system settings preferences and select the US OB 33 as the input device ...

Page 9: ...ensitivity 42 dB 3 dB Operating voltage 5 V DC 200 mA Output connector USB Type C USB 2 0 Mute switch Yes Housing material Base Metal Grille ABS plastic Dimensions Diameter 2 8 in 7 cm Height 0 6 in 1 5 cm Weight 4 9 oz 140 g Cable length 6 6 ft 2 m Cable connectors USB Type C male USB Standard A male Compatibility Windows MacOS ...

Page 10: ... or defect caused by misuse neglect accident alteration abuse improper installation or maintenance EXCEPT AS PROVIDED HEREIN THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE This warranty provides you with specific legal rights and you may also have addition...

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