Cqtransceiver Telephone Headset Rj9 Plug Single Sided for Polycom Soundpoint Ip Phone 501 550 600

Description

Monaural over-the-head wearing style Telephone Headset Rj9 Plug 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: Plantronics: A100, S10, S11, S12, S50, T10, T20, T50,T100,T110 SP-02,SP-04,SP-05,S50,A100,T50,T100,PLX-400, PLX-500 Pocket8 Phones: 6753i, 6755i, 6757i Polycom: SoundPoint IP Phone Series, Models 300, 301, 335, 430, 450, 500 (rev. 5 or later), 501, 550, 600, 601, 650, 670 POLYCOM IP300, IP301, IP430, IP450, IP500, IP501, IP600 & IP601 IP Phones AVAYA / Lucent: 6402D, 6408D+, 6416D+M, 6424D+M, 8403, 8410D, 8434DX 4406D+, 4412D+, 4424D+, 4424LD+ 2410, 2420 4610, 4620, 4621 5410, 5420,5610, 5620 DT1, DT3, DT5