Product Overview
This new kind of Language Lab Headsets has great quality, and it can be greatly used in language lab. It also has great voice quality. Specifications of our Language Lab Headsets: Loudspeaker diameter : 50Ohm Earphone sensibility : 112 dB A 3dB Impedance : 32 ICA 10% Frequency range : 20-20KHz Output Power : 20mv Microphone sensibility : 9.7*6.7mm-56dbA 2db Cord Length : 1.8m Insert diameter : A 3.5mm
This new kind of Language Lab Headsets has great quality, and it can be greatly used in language lab. It also has great voice quality. Specifications of our Language Lab Headsets: Loudspeaker diameter : 50Ohm Earphone sensibility : 112 dB A 3dB Impedance : 32 ICA 10% Frequency range : 20-20KHz Output Power : 20mv Microphone sensibility : 9.7*6.7mm-56dbA 2db Cord Length : 1.8m Insert diameter : A 3.5mm
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