EXMAX Headset Microphone for Wireless Tour Guide System/Monitoring System,Teaching,Conference,Tour Guides (3.5mm Headset Microphone)

Features: - Mini size, lightweight design, easy and convenient to carry. - High class microphone, clear voice output, no howling. - Connector: Standard 1/8" (3.5mm) Plug - Back Electret Condenser. - Suitable for teaching amplifier, tour guide system,wireless microphone,PC microphone and most transmitters. - Perfect Sound Effect: Ensures impeccable sound quality, microphones record clean and clear sound. Widely used by teachers,tour guides,conference lecturers, etc. Specification: Cable's length: 100cm/3.3ft Net weight:40g/0.09lb Polar Pattern: Uni-Directional Sensitivity:-45dB ± 3dB Frequency Response: 50-16KHz Working Power: DC 1.0V-10V Plug Type: 3.5mm Package Includes: 1 x Headset Microphone