Sennheiser PXC 450

Technical Data

WEARING STYLE: Headband
COLOR: silver
FREQUENCY RESPONSE (HEADPHONES): 8 – 28000 Hz
WEIGHT: w/o cable: ~ 240 g
ATTENUATION: passive: 32 dB
OPERATING TIME: ~ 21 h
BATTERY SPECIFICATION: 1 x AAA battery
NOISEGARD™ NOISE COMPENSATION: up to 23dB (NG 2.0)