NC-261

ANR Headphones

◊ Latest Active Noise Reduction (ANR) technology
◊ Reduces up to 85% ambient noise
◊ Powered by a single AAA size battery
◊ Features 1 – touch “Hear Around-You” (HAY)

Specification

Driver Unit: Dia. 40mm Cobalt Magnet
Impedance: 32 ohm
Sensitivity: 108 dB
Frequency Response: 20 – 20,000Hz
Active Noise Reduction: >12 dB at 300Hz
Power Requirement: 1 x 1.5V AAA battery
Battery Life: Up to 50 hrs (ANR only)