NC-681

Triple Mode ANR Headphones

◊ Designed for the frequent traveller
◊ 3 individual Active Noise Reduction (ANR) setting
◊ Create a comfort zone on various commutes
◊ Circum-aural ear cup design provides undidturbed listening pleasure
◊ Multi-fold storage design

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: 2 x 1.5V AAA battery
Battery Life: Up to 32 hrs (ANR only)