Manufacturer: VoiceJoy
Brand: VoiceJoy
Item Weight: 5.3 ounces
Package Dimensions: 7.17 x 5.2 x 1.46 inches
Is Discontinued By Manufacturer: No
Color: With Volume and Mute-only for Cisco Phones
Manufacturer Part Number: VoiceJoy--252
ASIN: B07DWTW85R
Volume control and Mute switch for Microphone.
ONLY Compatible with Plantronics M10, M12, M22 & MX10 Amplifiers or CISCO IP phone models : 6921, 6941, 6945, 6961, 7821, 7841, 7861 Cisco IP 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G Cisco IP 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G Cisco IP 7970, 7970G, 7971, 7971G, 7975, 7975G Cisco IP 8811, 8841, 8851, 8861, 8941, 8945, 8961, 9951, 9971
Direct connect over-the-head headset headphone, No additional amplifiers or adapters required,Most easy setup headset solution.
High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing.