Koss CS200i On-Ear Headset with 3.5mm Jack

The Koss CS200i is a wired on-ear headset designed for users who need reliable audio input and output through a standard 3.5mm connection. With active noise canceling and a built-in microphone, this headset cuts through background distractions and delivers clear communication for calls, online meetings, and everyday listening.

Clear Communication with Active Noise Canceling

• Active noise canceling reduces unwanted background sound for focused calls and work sessions
• 32 Ω impedance and 20–22 kHz frequency range ensure balanced audio across vocals and instruments
• Integrated microphone enables hands-free calling and voice input without external accessories
• Lightweight on-ear design keeps you comfortable during extended wear
• Powered by an internal accumulator battery for convenient wireless-free operation

The CS200i suits professionals in open offices, remote workers managing back-to-back calls, and anyone seeking a no-nonsense headset that plugs straight into a phone, laptop, or tablet. If you work from home or need clear audio for customer-facing conversations, this wired headset eliminates setup complexity while delivering the noise isolation modern work demands.