Panasonic RP HC31 Noise Cancelling Headphones

Model No: Panasonic RP-HC31

The Panasonic RP-HC31 is an in-the-ear headphone with noise cancelling abilities. As surrounding noise is captured by the microphone, the electronic circuitry generates a signal of the opposite phase, that is to say, peaks and valleys are reversed.

The sound with the reversed phase is emitted by the driver and cancels out the noise as it enters the ear. Noise is kept low at the ear, making it possible to enjoy music without raising the volume unnecessarily.

These Panasonic RP-HC31 headphones are designed to attenuate low frequency inconsonant noise of 1,500 Hz or less. They do not have great effect on relatively high frequency components such as automobile horns, telephone rings or the human voice.

Panasonic RP HC31 Noise Cancelling Headphones Features:

• Canal Type Noise Cancelling Headphones
• Superb Noise Cancelling Capability (83% reduction)
• Built in Push to Hear Controller
• Battery Life: Approx. 50H with AAA Alkaline

• Drive Unit (diam. in mm) : 10.7
• Impedance (Ohm) / 1KHz : 20.0
• Sensitivity (dB/mW) : 100.0
• Max Input (mW) : 50.0
• Frequency Response (Hz - KHz) : 8Hz-22kHz
• Cord Length (m) : 0.7
• In-Cord Volume Control
• Weight (g) without cord : 5.0
• 3.5mm diameter MiniPlug
• Plug Type : Gold
• Magnet Type : Neodium

Panasonic RP HC31 Noise Cancelling Headphones Package Includes:

• RP-HC31 Headphones
• Airplane flat plug adaptor
• Ear Pads (S, M, L)
• Compact carrying pouch