• Crystal Clear Chat: MKJ wired headphone for office phone comes with a superior noise cancelling microphone and dual ear design enable you to hear and to be heard clearly. The noise cancelling microphone picks up loud and clear voice for clear conversation, and the two ear headsets help you focus on the conversation
• All-day Comfort: The weight of this telephone headset is 70g only, very lightweight and comes with soft ear cushions to ensure all-day use in busy call centers, telemarketing offices, remote home offices... Users can deal with 8 hours' conference calls easily
• HIGH DURABILITY: In spite of the crystal sound and wearing comfort, MKJ call center headsets for landline phones also focus on the great durablity of headsets to ensure that they are with lasting performance. MKJ phone headsets are designed with durable constructure and exquisite workmanship to withstands the tough environments
• Call Center Telephone Headset: Professional phone headset with microphone enables users to deal with computer tasks or keep notes while on the phone calls. Also you will get away from the neck pain caused by holding the handsets
• RJ9 Phone Headset Compatibility: MKJ wired headphone with RJ9 jack is compatible with most landline phones, including AVAYA 1408, 1416, 2410, 2420, 4610, 4620, 4621, 4622, 4625, 4630, 5410, 5420, 5610, 5620, 5621, 5625, 9404, 9406, 9408, 9504, 9508 Aastra 480i, 53i, 55i, 57i, 57iCT, 6725i,6753i, 6755i, 6757i, 8004, 8009, 8314, 8324, 9009, 9216, 9112i, 9133i, 9143i, 9316cw, 9417cw, 9480i AudioCodes 405HD, 420HD, 430HD Polycom 300 320 Altigen Gigaset Fanvil X5 series etc
• Desk Phone Headset: This corded phone headset comes with RJ9 bottom cord, this headset does not work on computers laptop or smartphones