Professional Series Challenger II foam ear bud speakers with 1/8" mono plug. For the clearest race radio communications possible. Challenger II is #1!

Utilizing a hearing aid transducer instead of a standard speaker, expect unmatchable clarity from these earbuds.

• Rugged blue cabling
• Knowles Hearing Aid speakers
• 1/8" mono plug
• Made In USA!
• Cable Length 18 inches

Due to Health Laws this item cannot be returned! 

TMI-RGR-CHALLENGER-II-BLUE