Clear & Balanced Sound: Equipped with a 30mm driver, this headset delivers clear voice and balanced audio for calls and everyday use. With a wide frequency response (20Hz20kHz) and stable impedance (32), it ensures consistent sound quality during long conversations
Noise-Cancelling Microphone: The built-in microphone (sensitivity: -33 to -43dB) effectively reduces background noise and captures your voice clearly, making every call sound natural and professional
Comfortable Listening Experience: Optimized for clear and comfortable audio levels during extended use, helping reduce listening fatigue in long working hours
Telephone Headset with RJ9 Jack: This wired headset only compatible with Cisco phone with RJ9 headset port, please do not use it on Cisco SPA series phone or computers
Plug-and-Play Convenience: Simple installation with no additional software or drivers required, allowing you to connect directly to your compatible Cisco phone and start using immediately for seamless communication
Durable Wired Design: Features a reliable corded connection that eliminates the need for charging or battery replacement, ensuring uninterrupted performance throughout your workday