Yealink UH38 Mono Teams Wireless Battery-Free Headphones Officially Certified by Microsoft Teams

Yealink UH38 Mono Teams W/O BAT Headset (Battery-Free) is a professional headset that delivers high sound quality thanks to a 35mm speaker and noise-canceling one-way microphone with Acoustic Shield technology.

The headset supports dual connectivity via USB-C and Bluetooth 5.1, allowing the user to connect the two devices at the same time. It features an ergonomic design with a soft, replaceable leather ear pad, and a moderate weight of about 110 grams. The headset lacks a built-in battery because it is a fully wired headset, and therefore derives its power from the wired connection.

The cable controller supports all call functions such as answering, cutting, muting and volume adjustment, and the microphone arm is bendable and angled up to 320 degrees to ensure sound clarity and flexibility of use.

The headset is compatible with Windows and MacOS, integrates seamlessly with the Microsoft Teams platform, and supports device management via Yealink Device Management, specifically designed to provide a high-resolution audio experience and stable connectivity in modern business environments.

Officially certified by Microsoft Teams, it gives you superior performance in daily meetings and calls with optimal comfort during long use.

Yealink UH38 Mono Teams W/O BAT features Yealink Dynamic EQ technology that automatically adjusts volume between call mode and music mode, ensuring exceptional clarity and sound quality at every moment.

It is also equipped with Dual Noise-Canceling Microphones to isolate ambient sounds and ensure that your voice is conveyed clearly in meetings and online calls.

Yثalink UH38 Mono Teams W/O BAT comes with a USB-A/USB-C Plug & Play interface for easy connection without the need for any additional software, and features light weight and a soft, replaceable leather ear pad for optimal all-day comfort.

It also has a dedicated Microsoft Teams button to make it easy to answer calls or join meetings with just one tap.

Note: This version doesn’t have an internal battery (W/O BAT) — for wired use only.

Sound at Yealink UH38 Mono Teams W/O BAT

Get clear sound and pure calls with Yealink HD Voice and Dual Noise-Cancelling Microphones for efficient noise isolation.