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The HDA 300 is a pair of closed, dynamic headphones designed for use with audiometers.
*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.
|Frequency Response||20 Hz - 20,000 Hz|
|Connector Type||Mono Jacks|
|Color Finish Name||Blue/Red|
|Connection Type||Mono Jacks|