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 (Not for use with Nitro Bee X)
• Made In USA!
• Cable Length 18 inches

Click here for replacement foam earbud (sold individually)

Due to Health Laws this item cannot be returned!