Super Comfortable Telephone Headset with Good Sound Quality for Offices, Call Centers and Home Phones

With extra adapters in the package to make sure compatible with most of phones in the market.

Two Years Warranty Promised.

Compatible with following phone models(including but not limited). If you couldn't find your phone listed below, please contact us freely for compatibility guide

Avaya:1220,1230,1408,1416,1603,2400,2410,2420,4610,4620,4621,4622,4624,4625,4626,4630,5410,5420,5601,5602,5610,5620,5621,5625,6210,6408,6408+,6408D+,6211,6218,6219,6220,6221,6402,6402D,6410D+M,6414,6416,6416D+M,6424,6424D+,8101,8102,8110,8400,8403,8405,8406,8410,8434D,X,8503,8510,8520,8528T,9404,9406,9408,9410,9504,9508

Nortel:M3903,M3904,M3905,M5208,M5209,M5216,M5317,M8001,M8003,T7316,T7316E,M7310,M7208,M7308,M7316,M7324,M7900,M2216,SL100 NTZK23AA,

Polycom: CX100,CX200,CX300,CX500,CX600,CX700300, 301,335,400,430,450,500,501,550,560,600,601,650,670

Alcatel: 4004,4010,4018,4019,4020,4022,4035,4037

AltiGen:500,510,600,705,710

ATCOM: R4,R3,R2,R1,AT840,AT820,AT810,AT800

AudioCodes: 420HD

Ericsson-LG:8501,8515,8540,8815,8820,8830,8840,LIP8012D,8024D,8040L

Plantronics: T10,T110

Siemens: Optiset Advance Plus + Headset Adapter, Comfort 300E + Headset Adapter, F300E, Optipoint 410 Advance, 410 Standard, 420 Advance, 420 Standard, 500 Advance, 500 Basic

Snom:300