Description:

Frequency response: 20 to 11000 Hz 

Sound pressure level: 110 db 

17 ohms impedance: 

Maximum rated input: 20 mw 

Headphones line length: 1.3 m 

Joint: 3.5 mm mini plug 

Weight (including cables) : 12.5 g 

The microphone: 

Frequency response: 300 to 3000 hz 

Output level: - 46 db 

The pickup pattern: omnidirectional type 

Output impedance: 2.2 Kohm 

The signal-to-noise ratio: 55 db min 

  

1*Retail box

1*Earphone 

1*Case bag 

1*2 Pin 1 line 

1*3Pair earcap

1*Manual