The Yealink BH70 Mono Teams USB-C/A is a professional mono headset specifically designed for Microsoft Teams certification, ensuring seamless compatibility and optimal performance with the Teams platform. This headset, compatible with both USB-C and USB-A, features a single-ear design with a flexible, adjustable boom microphone that provides clear voice transmission while leaving one ear free for environmental sound awareness. Made from high-quality materials, the headset offers exceptional durability with a lightweight frame of approximately 85 g for long-lasting comfort during extended work sessions. The noise-canceling microphone effectively reduces background noise by up to 30 dB, delivering crystal-clear audio quality for professional calls and meetings. With a frequency range of 20 Hz to 20 kHz for the speaker and 100 Hz to 8 kHz for the microphone, the BH70 ensures balanced sound reproduction and speech clarity. The headset includes intuitive controls for volume adjustment, mute, and call management, all easily accessible on the earpiece. The 1.8 m long braided USB cable provides reliable connectivity and enhanced cable durability. Designed for office environments and remote workplaces, this headset supports plug-and-play functionality without the need for additional drivers. The adjustable headband and rotating earpiece accommodate various head sizes and wearing preferences, while the leatherette ear cushions provide comfortable isolation. With its Teams-optimized performance and robust construction, the Yealink BH70 delivers reliable communication solutions for professionals who depend on dependable audio devices.