Medium Duty Surveillance Earphone: LISTEN ONLY Acoustic Tube Earphone with NEW TWIST CONNECTOR

• ✓ Listen Only Acoustic Tube for Private Monitoring of Incoming Communications
• ✓ Twist Connect Rotating Connector for Easy Multiple User Sharing
• ✓ 30 ft Straight Cable With Kevlar Reinforcement for Maximum Durability
• ✓ Reinforced Ear Clip Provides Cable Retention and Tension Elimination
• ✓ Compatible With Radios and Accessories Featuring Headphone Connectors
• ✓ Hygienic Interchangeable Design for Shared Use Among Multiple Users