Do you enjoy listening to a podcast or music on your device?  If so you won't want to miss out on this Passive Phone Sound Amplifier.  What is that you might ask?

A passive amplifier (or mechanical amplifier) is a device which amplifies sound without the use of power, it works like a sort of trumpet by changing the impedance of the air around the speaker to maximize the efficiency of your music player.  Increases the sound by up to 50%.  Light wood Finish with a dark strip in the center. (Phone pictured only for illustration purposes.)

Dimensions: 9 1/2"x 5 1/2" Opening for device is 3" x 1/2

                    1 of 6 available to bid on.

Local pickup or shipping charges added to the winning bid.