Call Center Telephone Headset Headphone with Mic for Cisco IP Phones 7940 7941 7942 7945 7960 7961 7962 7965 7970 7971 6921 etc|headphone sale| headphone djheadset bike - AliExpress
OvisLink Call Center headset Compatible with Cisco Unified phones. With RJ9 Quick Disconnect bottom cord. Noise cancellation. HD voice. Comfortable for all day. Durable. 2 Year Warranty