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 SPECIALS

	Headphones Koss PRO 4AAT $129.99
Koss PRO4 AAT model features a titanium-coated high polymer diaphragm for accurate sound reproduction, closed ear cushions for maximum bass and isolation as well as oxygen-free copper voice coils for signal clarity.
Technical Specifications of Koss PRO 4AAT
Specifications
Ear coupling	Circumaural
Frequency response	10-25,000 Hz
Sensitivity	95 dB SPL/1mW
Power handling
Impedance	250 ohms
Driver size
Magnet
Total harmonic distortion	<0.1 %
Cord length	2.438 m
Microphone
Features
Bluetooth
Wireless
Noise-cancelling Technology
Integrated volume control
Additional Features
Accessories
Supplied accessories
Dimensions
Weight
Warranty
Warranty
Lifetime warranty
Limited lifetime warranty	yes
UPC
UPC#