The HamiltonBuhl NC-HBC headphones are specially-designed to reduce harmful and annoying low frequency sounds in noisy environments.
Comfortable for extended use, the over ear leatherette ear cushions offer added passive noise reduction.
The 5 foot braided nylon cord make this unit ideal for use with tablets, mobile devices and any unit with a 3.5mm stereo headphone jack. Runs on one "AAA" battery (not included). Includes zippered carry case for protection and easy storage.
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
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Speaker: 40mm
Magnet: Neodymium
Sensitivity: 110
Impedance: 32Ω
Frequency range: 20Hz-20KHz
Nominal input (Rate power): 40mW
Maximum input (Power handling capacity): 100mW
Active cancellation: Up to 20-25dB
Cancellation: between 100-500Hz
Cord: 5' braided, nylon
Plug: 3.5mm stereo
Battery: One (1) AAA (not included)
Warranty: 1 Year