Yealink Bluetooth Business Headset,The Yealink BH76 Plus Bluetooth Wireless Business Headset provides a stylish appearance, with ultimate audio quality playback experience, unparalleled wearing experience, retractable hidden microphone arm technology, three levels of active noise cancellation (ANC), and Yealink Acoustic Shield Technology supported by multiple microphones. With soft memory foam and an ergonomic over-ear design, BH76 Plus can wear comfortably for all-day use. In addition, ANC and passive noise cancellation can provide an immersive noise reduction experience, no matter your noisy environment. Meanwhile, the BH76 Plus provides two different wearing modes: on-ear and over-ear. Users can choose the wearing mode to achieve the most comfortable wearing experience.,,On-ear and Over-ear,The BH76 Plus is designed with a replaceable ear cushion, allowing users to freely switch between on-ear and over-ear according to their needs. The built-in firmware automatically recognizes the type of ear cups to adjust audio parameters, ensuring you get the best experience in any situation. Ergonomic design and premium materials support you comfortably and senselessly wearing headphones all day.,Multiple Microphones,Acoustic Shield Technology With the Yealink Acoustic Shield Technology, the five Microphones built into the BH76 Plus block the background noise automatically but ensure that the participant's voice can be heard clearly, which greatly boosts communication efficiency.,Ultimate Music and Calling Experience,Designed for music and calls, BH76 Plus supports a dynamic EQ that can automatically switch between call mode and music mode. The BH76 Plus supports three levels of active noise cancellation (ANC) that can enhance noise reduction. In addition, the upgraded BH76 Plus ear cushion can physically isolate most of the noise, combined with ANC average noise reduction reaching 35dB, bringing the best auditory feast for users.,Excellent battery life performance,Its long battery life offers up to 40 hours, saving users from searching for a charger. In addition, the BH76 Plus supports USB and wireless charging. Users can purchase an additional Qi charging stand for the BH76 Plus and mobile phones, which provides easy charging,Visible Busylight for Ultra-wide Angle,When users make a call or attend a meeting, the visibility indicators on both sides of the BH76 Plus automatically glow red to reduce external interference and allow users to focus on the conversation.,Retractable hidden microphone arm,Multiple microphones Acoustic Shield Technology,3 levels of ANC,Excellent audio experience and all day wearing comfort,Up to 40 hours of battery life Qi wireless charging,Flexible switch between on-ear and over-ear,Dual-side busylight for full visible angles