WEFFER120Q Traffic Headset - Ergonomic Noise Reduction Plug and Play

Feature: 1. Noise Reduction Mic: Built in voice noise reduction processor, using ENC noise reduction technology, using intelligent voice algorithm to eliminate background noise. 2. Ergonomic Design: Firm and durable, the boom can be rotated 180°, and the microphone rod can be rotated 330°, making voice output smoother and calls clearer 3. Adjustable Microphone Rod: The adjustable microphone rod can be bent inside and outside freely to achieve precise adjustment of the microphone position. 4. Steel Headlband: Retractable and adjustable, adapt to the size of the head, free to retract without rowing, reduce oppression, easy to adjust 5. Spring Wire: The Business Headphone has a spring wire, which can be stretched at will to avoid the wire being too long and entangled. How to Use: Plug and Play Specification: Item Type: Traffic Headset Material: ABS Ambient Temperature: -10℃-+40℃ Relative Humidity: 10%-90% Atmospheric Pressure: 86-106Kpa Environmental Noise: ≤60dB(A) Sensitivity: -40±3dB (0dB=1V/Pa, at 1KHz) Impedance: 2.2K Ohms Distortion: ≤5% Sensitivity: 100±3dB Scope of Application: for Telephones with RJ9 Headphone Jack Package List: 1 x Traffic Headset