Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Compatibility Highlights: This office phone headset with RJ9 Jack ONLY compatible with Cisco Phone (CISCO SPA IS NOT INCLUDED). This headset will not work on other brand telephones. Also, this landline phone headset does not work on cell phones, computers! Please check your phone model before buying it to avoid compatibility issue.
•TELEPHONE HEADSET RJ9 Jack: This Cisco headset with microphone noise cancelling only works with Cisco phones with RJ9 headset jack, such as Cisco 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971G, 7975G, 7985G, 8811, 8841, 8845, 8851, 8861, 8865 and 8900, 8941, 8945, 8961, 9951, 9971 (included but not limited). Please do not buy it for CISCO SPA series phones which require a 2.5mm headset cable.
•Outstanding Sound Clarity: With Cisco telephone headset, your caller will hear your voice clearly. This telephone headset is designed with a noise cancelling microphone to pick up your voice loud and clear, and the wideband audio ensures crystal clear sound. It has excellent sound incoming and outgoing, perfect for call center agents or work from home phone jobs.
•Comfortable to Wear: MKJ noise cancelling headset for Cisco phones enable you to work on the computer during conference calls. This Cisco landline headphone weighs is 62g only, lightweight, and comes with soft ear cushions for all-day comfortable wearing. It fits very nicely and can be worn on either ear, the microphone boom is very flexible and can be adjusted to your preference. The cord is long enough so that you can move around the table area.
•Great Durability: High-end materials and durable design ensure the corded Cisco phone headset withstands the constant demands of all-day use in busy environments. The built-in reinforced cord will protect the Cisco headphones against office chair wheels, and sharp objects on daily use. Stainless steel headband, superior quality speaker and noise-canceling microphone, and reliable plastic parts make this headset durable enough even for a 24/7 busy environment.
•Enhanced Hearing Protection: Wired phone headset for Cisco phones with built-in acoustic shock circuit protect users against acoustic injury and sudden sound burst, any sound above 118db is filtered out, they are tailed for those who takes a large volume of call every day, including call center agent, home office workers, telemarketing workers etc.
From USA
