The M81 CVC Noise Reduction Unilateral Business Ear-mounted Bluetooth Earphone is designed for professionals who need reliable communication, comfort, and long-lasting performance throughout the day. Powered by Bluetooth 5.2, it offers low power consumption, fast pairing, and a stable, lag-free connection with a working distance of up to 15 meters, even in environments with obstacles. Its high-definition CVC noise reduction technology effectively minimizes background noise, ensuring clear and natural call quality whether you are in the office, on the road, or in a busy environment.

One of the standout features of the M81 is its one-for-two connectivity, allowing you to connect two Bluetooth devices simultaneously and switch between them effortlessly—ideal for users who manage calls from both a phone and a computer. The earphone is equipped with multi-function physical buttons, enabling easy control of calls, music, volume, and voice assistant activation such as Siri, all without reaching for your device.

Designed for extended wear, the ergonomic ear-mounted structure provides a secure and comfortable fit that remains stable without causing ear pain, even after long hours of use. With a 300mAh protected battery, the M81 delivers up to 28 hours of listening time and an impressive 720 hours of standby time, while requiring only about 2 hours to fully charge. Compact in size at 67 x 24 x 17 mm, the M81 Bluetooth Business Earphone combines durability, comfort, and intelligent features, making it an excellent choice for business professionals and hands-free communication needs.