Features

Sennheiser PC 121 Monoaural Headset Specifications

General

Acoustic designN/A

Active noise reduction N/A

ButtonsN/A

Earpiece designN/A

FasteningsN/A

Noise reduction (microphone) N/A

Number of drivers N/A

Audio features

Frequency range50.....15000 Hz

Frequency response (microphone)80.....15000 Hz

Impedance32 Ohm

Impedance (microphone)N/A

Sensitivity114 dB

Sensitivity (Microphone)N/A

Communication

ConnectionN/A

Connectors

Decoder unitN/A

Including 3.5 mm / 6.3 mm adapterN/A

Type of connector N/A

Design

Available colours N/A

Dimensions

Driver sizeN/A

Weight N/A

Eco-labelling

TCO-labelingN/A

Features

FeaturesN/A

Power supply

Operated by batteryN/A

Battery life N/A

Number of batteries for operationN/A

Type of battery N/A

Miscellaneous

Release year N/A

Links

Product page N/A

Manual N/A