TXT
묘사:
Headset-microphone
MRC:
An indication of whether or not a device used to open or close an electrical circuit is included with the item.AEZD
Switch:
Not included
MRC:
Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
Earphone Element Type:
Magnetic
MRC:
The number of earphones provided on the item.AHES
Earphone Quantity:
1
MRC:
The total opposition (resistive and reactive) which the earphone offers to the flow of alternating current.BKSQ
Earphone Impedance Rating:
Between 240.0 ohms and 360.0 ohms
MRC:
The name of the government agency or commercial organization controlling the earphone.BKSS
Earphone Controlling Agency:
Plantronics, inc.
MRC:
The means of attaching the earphone.BKSY
Earphone Mounting Method:
Suspended on adjustable headband
MRC:
The means provided to mount or otherwise accommodate a microphone.BKSZ
Microphone Mounting Facility:
Tube attached to earphone handle
