Chaplains have also given Lomonte their thanks, with one referring to the MP3 player as "the best weapon they've ever had."
Lomonte does not charge to send the players to the troops but instead collects money through online fundraising at the Frontline Faith Project website. Each MP3 player costs about 24 dollars to send.
In the last eight months, donations have dropped because people think the war in Afghanistan is over, she noted.
However, troops are still being deployed and "we have military all over the world," she said, explaining that chaplains have requested hundreds of MP3 players for U.S. troops being deployed in December.
As a result, Lomonte reported that the group has "more orders than we can fill," and "when we can't fill them, it hurts."
She explained that "we have these military putting their lives on the line for us. I think as Americans, we have a responsibility to them. They make sure we have our freedoms and we are safe."
For Veteran's Day, which is observed on Nov. 11, the Frontline Faith Project is asking Americans to join in "An American Moment," pausing at noon local time for a moment of silent prayer - giving thanks for veterans, remembering those who have been killed in combat and praying for those who are alive.
The current Year of Faith is a good time to come together in love for God and country, said Lomonte, adding that after the bitter divisions of this election season, she hopes the effort can help "bring us all back together."
Michelle La Rosa is deputy editor-in-chief of Catholic News Agency. She has worked for CNA since 2011. She studied political philosophy and journalism at the University of Dallas.