And of course the NoiseGard active noise cancellation ensures that you still only hear one thing: music. Frequency response: 18 - 22,000 Hz. Sound pressure level (SPL): 113dB (Passive: 1kHz/1Vrms). Pick-up pattern: Dual omnidirectional microphones.
Frequency response (Microphone): 100 - 10,000 Hz. Battery Specification: Li-ion Polymer Battery.
Note : This is in as new condition. 1.4m audio cable (2.5mm and 3.5mm plug).Quick start and safety guides. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Headphones".
2008" and is located in this country: CA. This item can be shipped to Canada, United States.