Name: ACME Headphones with microphone HM-05 (CD-609)
Barcode: 4770070866771
Speaker frequency range: 20 Hz - 20 kHz
Speaker impedance: 32ohm+/-10%
Speaker sensitivity: 106dB+/-3dB
Microphone sensitivity: -58 +/-2dB
Microphone frequency range: 30 Hz - 16 KHz
Wire length: 200 cm
Package: Blister
Package size: 80(L) x 185(W) x 255(H) mm
Warranty: 5 years
Other: Adjustable headband with non-slip function
Adjustable microphone arm
In-line volume control with microphone on/off switch
Soft ear pads for maximum wearing comfort
Driver unit diameter: 30 mm