These headset comes with a FREE connection Lead (EAR-QD011) 2.5mm Jack to connect directly to your Phones
Compatible with: Aastra DT413, DT423 & DT433 DECT Telephone
Telephone Headset Description
The
eartec 609 range of headsets are designed to work in the toughest environments.
The 609 & 609D boast a greater noise-cancelling technology so your voice
comes through clear despite workplace volume. All monaural designed headsets
offer a cool and comfortable fit; as a pro headset, it is more robust and has a
larger headband. The fixed microphone boom adjusts freely to any position,
and is longer than non-pro headsets.
Earphone Speaker Specification
- Transducer: Moving Coil Dynamic Speaker
- Impedance: 150Ω±15%
- Integrated Product Sensitivity: 115±5dB@1KHz
- Resonance Frq (Fo): 350±20%
- Frequency Respond: 20~20KHz
- Rated Input Power: 10mW
- Maximum Input Power: 25mW
Microphone Specification
- Transducer: Electorate condenser microphone
- Sensitivity: -47±2dB@1KHz 680Ω 1.5V 0dB=1v/pa
- Integrated product Sensitivity: -41±5dB@1KHz 680Ω 1.5V 0dB=1v/pa
- Impedance: Max:2.2kΩ@1kHz
- Directivity: Uni - Directional
- Frequency: 100Hz—16000Hz
- Max operation voltage: 10v
- Standard operation voltage: 1.5v
- Current Consumption: Max: 0.5mA
- S/n Ratio: Min: 60dB @1kHz