Port Connect Stereo USB Headphone PRO ON'R 300 Headset, Black

The PORT CONNECT Stereo USB Headphone PRO ON'R 300 is a wired on-ear headset designed for professional environments. Its 40 mm drivers deliver audio across a 20 Hz to 20,000 Hz frequency range, suitable for clear voice reproduction in calls and online meetings. The headset establishes a direct, stable connection to a computer via its 1.8-meter cable. It includes both a native USB-C connector and a USB-A adapter, providing compatibility with a wide range of modern and legacy devices.

For voice communication, the headset is equipped with a built-in microphone that uses a cardioid pickup pattern and noise-canceling technology to reduce background distractions. An integrated mute function is available for user privacy. The lightweight 136-gram construction and on-ear design are intended to provide comfort during extended periods of use. Users can manage audio levels and calls directly through on-device controls, which eliminates the need to interact with software for basic adjustments.

• Type & fit: On-ear headset with headband
• Connectivity: Wired USB-C with included USB-A adapter
• Audio & drivers: 40 mm drivers with 20–20000 Hz frequency response
• Noise control: Microphone noise-canceling for calls
• Microphone: Built-in cardioid mic with mute function
• Controls & app: On-device controls for volume and calls
• Comfort & build: Lightweight 136 g design
• In the box: USB-C cable, USB-A adapter