VTECH A100M 89-4082-01 WIDEBAND MONAURAL HEADSET
Noisecanceling microphoneQuickrelease cord systemConnection options for RJ9, 3.5 mm, and USB
Leatherette ear cushionsUltra lightweight: 56 g (excluding cable) Durable, lightweight steelreinforced headband1 m cable with clipImpedance: 150 Ohm ±15 Ohm, ETSI
widebandFrequency range: 150 – 6, 800 HzMax.
noise level: 99
dB ±3dBFrequency range: 10010, 000
HzNoise canceling:
PassiveSensitivity: 35 dB ±3 dB
Standard (ESTD) Boom: bendable, pivotable through 300°Wideband Monaural HeadsetQuickRelease (QR) cable with 4P4C connector, 60 cm (extended 2.4 m)Ear cushion replacement