The Specs

Physical Attributes
Cord Length 60 in
Weight 12.8 oz
Battery and Other Features
General Features Foldable
Battery Size AAA
General
Interface Connection 1/8" Mini (3.5mm)
Headphone Type On Ear (Supra-aural)
Additional Specifications
Noise Canceling Active Noise Reduction
Quick Glance
Interface Connection 1/8" Mini (3.5mm)
Headphone Type On Ear (Supra-aural)
General Features Foldable
Warranty
Warranty Information 2 year(s)
More Info
URL http://www.psbspeakers.com/products/headphones/M4U-2-Headphones
Performance
Sensitivity 102 dB
Overall Min Frequency Response 20 Hz
Overall Max Frequency Response 20 kHz

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