Heil Sound HTH-I Heil Handi Talkie Headset for Icom Handheld Radios - Professional Communication Headset for Two-Way Radios - Perfect for Security, Event Staff, and Outdoor Adventures

These Headsets are single-sided, lightweight headsets designed for use with many popular handheld transceivers. These headsets provide hands-free and discreet two-way communication while maintaining the comfort necessary for extended use in moderate noise environments. They feature a left or right ear adaptable earpiece and an in-line Push-to-Talk switch. HTH headset details: * Microphone Element: Electret * Frequency Response: 100 Hz to 10 kHz * Polar Pattern: Omni * Impedance: 2.2 k ohm * Weight: 2.7 oz. * Required Adapter: None