هدست Maxeeder MX-0909

Speaker diameter: φ40 millimeters Impedance: 32±10% Ohms
Sensitivity: 110dB±3dB S.P.L.at 1KHz；
Rated power: 20mW
Aggregate capability: 30mW
Frequency Response: 20Hz-20,000H
Unit: φ6*5mm       
Sensitivity: -34±3dB
Directivity: all
Impedance: ≤2.2KOhms
Frequency Response: 30Hz-16,000Hz