2-cb1106e2e21969f3.js","9888","static/chunks/9888-d48720c0d3cecfaf.js","1623","static/chunks/1623-8f9c42c74ef44b22.js","9678","static/chunks/9678-bc3175fdc66b489e.js","8275","static/chunks/8275-bc0cd43a5d16c2eb.js","8556","static/chunks/8556-0661fc57cf5e861e.js","1801","static/chunks/1801-ff2957ded3b42991.js","2177","static/chunks/2177-75a725a1c0a3636f.js","2450","static/chunks/2450-2af1615d1ec02554.js","3690","static/chunks/3690-d6ce99b634a3c6d6.js","6849","static/chunks/6849-a5aa65d17e203de5.js","298","static/chunks/298-222bf2d33590277a.js","7820","static/chunks/7820-25836c09109f5f87.js","686","static/chunks/686-da86c4d4102875ea.js","2755","static/chunks/app/%5Bdomain%5D/%5Blang%5D/(main)/products/%5BproductIdTitle%5D/page-0c5c4255033b3ed7.js"],"default"] 35:T414,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 0.3¦¸ per meter
Conductor: (8/0.1+250D)¡Á4
Dimension: ¦Õ2.7¡Á2M
Connector: RJ9 4 PIN

Speaker:

Type: moving-coil
Registance:150¦¸
Sensitivity: 110¡À5dB at 20¦ÌPa=0db,1KHz
Frequency: 800¡À50Hz
Rated Power:5mW
Max Power: 20mW

Microphone Sensitivity: -52DB

Work with below telephones:
NEC:
Electra Elite DTerm, Series E, Models DTU-8, DTU-8D, DTU-16, DTU-16D, DTU-32, DTU-32D, DPT-8, DPT-8D, DPT-16, DPT-16D, DPT-32, DPT-32D DTH-8,DTH-8D,DTH-16,DTH-16D,DTH-32,DTH-32D
Dterm Series i
Aspire
NEC DT310, DT330, DT700, DT730, DT750 IP Phones
DSX, DTL, DTP, DTR, DTU SERIES PHONES
40:T5f5,{"@context":"https://schema.org","@type":"Product","productID":"42461529","name":"CQtransceiver Call Center Phone Systems Mono Headset RJ9 Plug for NEC DT310 DT330 DT700 DT730 DT750 IP Phones","brand":{"@type":"Brand","n