FAQ: ProSounds M-Series Electronic Hearing Protection Earmuffs
For the most up-to-date information about the status of our project, check our project updates on Kickstarter!

What kind of batteries do the M-Series muffs use?

The M-Series muffs require 4 AAA batteries (included) for operation. Last updated: Tue, Mar 8 2016 3:33 pm EST

Is the 3.5mm auxiliary input jack only on the M-4?

Both the M-4 and the M-2 have auxiliary inputs. However, the Passive muffs do not. Last updated: Tue, Mar 8 2016 3:36 pm EST

Is there an auxiliary input on both head muffs?

Yes, there are inputs on both the left and right head muffs. Last updated: Tue, Mar 8 2016 3:36 pm EST

If you plug the auxiliary cable into only one of the two head muffs, will you be able to hear your music/phone in both?

Unless you have an auxiliary cable with a splitter, you will only hear noise in the head muff that the auxiliary cable is plugged in to. Last updated: Tue, Mar 8 2016 3:37 pm EST

Are the M-Series head muffs Bluetooth compatible?

Even though we would love to someday incorporate Bluetooth capabilities into our head muffs, these M-Series are currently not Bluetooth compatible. Last updated: Tue, Mar 8 2016 3:36 pm EST

How will plugging in an auxiliary cable affect the digital compression of the head muffs?

Using the auxiliary cable will automatically turn off any digital compression or electronic features. Meaning, if you have any electronic device plugged in you will not experience any sound enhancement or electronic sound shut off. This only applies to the head muff that the auxiliary cable is plugged into. For example, if someone was using an auxiliary cable to listen to music in their right ear muff, only the left ear muff would be experiencing sound enhancement and protective sound shut off. Last updated: Tue, Mar 8 2016 3:36 pm EST

Are there any hygiene kits or replacement options for the head muffs?

Right now we do not offer any hygiene kits or replacement pieces. However, we have a 6 months warranty against defective parts or breakage (shipping fees not covered). Last updated: Tue, Mar 8 2016 3:36 pm EST

Shipping Updates
For the most up-to-date information about the status of our project, check our project updates on Kickstarter!

Current Estimated Shipping Date: July 2016

Last Updated At: 04/15/16
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