^Type

20 X 14 X 4.2±0.2mmx2.5±0.1mm (t)

^{Sound pressure level ())}

85dB±3dB

^{Input power (w)}

0.5W

^{Frequency Range(HZ)}

F0Hz ~ 7.0KHz

^{Impedance (Ω)}

8±15％

^{weight (g)}

1.8±0.2 Gram