Amtech Wired Headset with Quick Disconnect Cable for Grandstream Phones

AmTech AT308S Summary

The AmTech AT308S headset's flexible gooseneck microphone boom easily adjusts to the ideal position for talking. Ultra noise cancellation protects callers from potential background distractions. Superb call clarity, a light weight design, and a comfortable leatherette ear cushion provides users with the ideal communication experience. Backed by a two year manufacturer warranty, the AmTech AT308S was designed with the most demanding phone users in mind.

AmTech AT308S Core Features

• Monaural headset
• Light weight design
• Superb receiver audio quality
• Excellent noise cancellation
• Anti acoustic shock circuit
• Flexible microphone boom
• 330° rotatable microphone arm.
• 180° rotatable joint of speaker and headband
• 60mm adjustable pliable steel headband
• Quick disconnect for leaving desk without taking off headset
• Comfortable and reliable for all day wearing
• Compatible with almost all kinds of phone systems
• CE, FCC, and RoHS certificated

AmTech AT308S Technical Specifications

Speaker:
Drive Style: Dynamic (Moving-coiled)
Outer Diameter: 27mm
Frequency Response: 300HZ-3.0KHZ
Sensitivity: 108±3dB (at 1 KHz 1mw)
Resistance: 150Ω+/-20%
Rated Input Power: 30mW
Power Handling Peak: 50mW

Microphone:
Directivity: Cardioids (Uni-Directional)
Size: φ6.0* 2.7mm
Frequency Range: 50HZ ～ 3.5kHZ
Sensitivity: -46 ±3dB (0dB=1V/Pa, 1 KHz)
Resistance: 2.2k ohm
Voltage: 3.0 V
Electric Current: 100uA~400uA
Withstand Voltage: 1.0~10.0V

AMT-AT612 + AMT-ATQD002A