2.5mm Headset Compatibility: No matter what brand telephone you have, if it is with a 2.5mm headset plug, you are safe to buy this headset. This corded 2.5mm landline headset is compatible with Cisco SPA501G, 504G, 508G, 525G, SPA921, SPA962, Panasonic KX-DT546, KX-TNT136, KX-TPA65, KX-TG6512, KX-TG6513, KX-TG6531, KX-TG6532, KX-TG6533, KX-TG6534, KX-TG6541, KX-TG6542, KX-TG6543, KX-TG6544, KX-TG6545, KG-TGEA20,KX-TGFA50, KX-TGMA44, KX-TGA939, KX-TG76411, Polycom, Gigaset etc.
Productivity & Extended Comfort: MKJ 2.5mm phone headset with microphone allows you to work efficiently and comfortably - you can concentrate on the conversation while working on the computer during conference calls. With MKJ 2.5mm phone headset, you don't have to cradle the handset during calls. Adjustable headband will fit all sizes head and the soft ear cushion ensures added comfort even for long-time wearing.
Crystal Clear Chat: With wideband technology this 2.5mm telephone headset provides high-definition and crystal-clear communication, and noise cancelling microphone blocks out unwanted background noise and pick up loud and clear sound which makes you feel that you are having a face to face conversation.
High Durability: High-end materials and durable construture ensure this 2.5mm landline headset to withstand the constant demands of all-day use in busy environments. The built-in reinforced cord will protect headset against office chair wheels, sharp objects on daily use. Stainless steel headband, superior speaker and noise cancelling microphone, reliable plastic parts make this headset durable enough even for 24/7 busy environment.
2.5mm Headset for Office Phone: MKJ wired headphone with 2.5mm jack comes with built-in hearing protection circuit to protect users from long term daily sudden sound burst, any sound above 118db is filtered out. It fits for those who takes a large volume of call every day, including call center agent, customer service, telemarketing workers etc. Please DO NOT BUY IT for COMPUTERS.