Check at following Merchants
Specifications
ManufacturerSony
Part #MDR-NC22/BLK
TypeEarbud
Frequency Response8 Hz - 22 kHz
MicrophoneNo
WirelessNo
Enclosure TypeClosed
ColorBlack / Silver
Active Noise CancellingYes
ConnectionStereo 3.5mm Audio
Channels2.0
Impedance20 Ω
Sensitivity at 1 V RMS102 dB
Cord Length59"
Features
Case Type: Soft drawstring pouch
Design: Earbud, Noise canceling
Function: Monitor switch - turns Noise Canceling OFF and silence the music
Magnet: Neodymium
Type of Use: Closed, dynamic, Noise canceling, portable
Cord: OFC Neckchain type
Noise Reduction: Noise Canceling on/off switch on battery box - Red LED means ON
Battery Life (Approx): 50H with alkaline battery
Battery Type: DC1.5V, 1 size AAA battery
Power Handling Capacity: 50mW
Driver Unit: 13.5mm diameter, dome type
Frequency Range: More than 12dB at 300Hz (range of active noise attenuation)
