Buy CQtransceiver Call Center Phone Systems Mono Headset RJ9 Plug for Aastra 480e 480i m9417cw M4000 M4020 M5208 Earphone in United States - Cartnear.com
CQtransceiver Call Center Phone Systems Mono Headset RJ9 Plug for Aastra 480e 480i m9417cw M4000 M4020 M5208 Earphone
CTNR1469368 0707948163285 CTNR1469368SZLarger
2025-11-05
/itm/cqtransceiver-call-center-phone-systems-mono-headset-rj9-plug-for-aastra-480e-480i-m9417cw-m4000-m4020-m5208-earphone-1469368
USD
17.41
$ 17.41 $ 17.59
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Monaural over-the-head wearing style for comfort and awareness of environment
Flexible boom design allows to adjust mic freely
RJ9 connector to replace telephone handset
2M coiled wire
Direct connect over the head headset
Specifications:
Cable:
Cable strenth : pulling force 10 Lbs
Registance: less than 0.3O per meter
Conductor: (8/0.1+250D)×4
Dimension: f2.7×2M
Connector: RJ9 4 PIN
Speaker:
Type: moving-coil
Registance:150O
Sensitivity: 110±5dB at 20µPa=0db,1KHz
Frequency: 800±50Hz
Rated Power:5mW
Max Power: 20mW
Microphone Sensitivity: -52DB
Work with below Aastra telephones:
2465, 2564, 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i
M4000, M4020, M5208, M5209, M5216, M5317
M7900, M8001, M8003, M9009, M9516
Flexible boom design allows to adjust mic freely
RJ9 connector to replace telephone handset
2M coiled wire
Direct connect over the head headset
Specifications:
Cable:
Cable strenth : pulling force 10 Lbs
Registance: less than 0.3O per meter
Conductor: (8/0.1+250D)×4
Dimension: f2.7×2M
Connector: RJ9 4 PIN
Speaker:
Type: moving-coil
Registance:150O
Sensitivity: 110±5dB at 20µPa=0db,1KHz
Frequency: 800±50Hz
Rated Power:5mW
Max Power: 20mW
Microphone Sensitivity: -52DB
Work with below Aastra telephones:
2465, 2564, 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i
M4000, M4020, M5208, M5209, M5216, M5317
M7900, M8001, M8003, M9009, M9516
