Headset Yealink ProAudio CT300 wired USB-C single-ear for UC devices, model 1303169

Yealink ProAudio CT300 wired USB-C single-ear headset (model 1303169) is a professional headset designed for unified communication devices. It connects via USB-C for plug-and-play operation with compatible UC endpoints and provides a single-ear design that leaves one ear free to monitor the surrounding environment. The headset delivers hands-free audio for voice calls and virtual meetings and is intended for use in office, remote work and contact centre environments where clear speech and situational awareness are required.

Advantages

The headset offers straightforward USB-C connectivity for direct connection to UC devices without additional adapters. Its single-ear form factor enables the user to stay aware of ambient sounds while maintaining a clear audio path for calls. The wired design provides consistent audio quality and avoids battery management. The device is lightweight and intended for extended use during meetings and customer interactions.

Suitable for

• Office workers using unified communication platforms
• Remote employees participating in frequent calls and meetings
• Contact centre agents requiring continuous wired connectivity
• Users who need one-ear awareness for safety or collaboration

Key specifications

• Connection: wired USB-C plug for plug-and-play operation
• Ear configuration: single-ear (mono) design
• Microphone: boom microphone for voice pickup and call clarity
• Compatibility: designed for unified communication (UC) devices with USB-C
• Form factor: lightweight on-ear earcup and adjustable headband
• Use case focus: voice calls, online meetings and contact centre tasks

How to use

Connect the headset to a compatible UC device using the USB-C plug. The headset is intended for plug-and-play use; once connected, select it as the audio input and output device in your communication application or device settings. Adjust the headband and boom microphone for comfortable fit and optimal microphone placement near the mouth. Use the single-ear design to listen to calls while maintaining awareness of surrounding sounds.

Recommendations

For best voice clarity, position the boom microphone approximately 1–2 cm from the corner of your mouth and avoid speaking directly into the microphone capsule. Keep the USB-C connector free of dust and debris; disconnect gently from the host device when not in use. If using the headset for long periods, periodically adjust the headband and ear position to maintain comfort.