Feature: - A completely new design of Active Noise Reduction(ANR) - Reduction up tp 15 dB Circum aural ear cup design provides undisturbed listening pleasure - Light weight design for extended wearing comfort
Product Details
Driver Unit: Dia 40mm Cobalt Magnet
Impedance: 32 ohm
Sentivity: 96 dB
Frequency Response: 20-20000 Hz
Maximum Noise Reduction: 15 dB at 300 Hz
Power Requirement: 2 x 1.5V AAA battery
Battery Life: Up to 32 hrs (Active Noise Reduction Only)