Renewal Yealink BH70 Bluetooth Headset Lighter. Stronger. Sounds Clearer. What matters in Bluetooth Business Headsets?Renewal: Full UpgradeIndustry-leading 3-Mic noise cancellation technology for clearer and more focused calls. Upgrade to the new intelligent noise cancellation algorithm making voices clearer. Upgraded to new Bluetooth platform with new architecture, delivering a significant performance leap. Innovative product design for a more comfortable wearing experience. Immersive CallTop noise cancellation capability in the industry. Innovative Noise Reduction System with 3-Mic Noise Cancellation solution, bringing a 74% increase in microphone length from 78mm to 135.7mm. Intelligent Algorithm is optimized for multiple work scenarios, ensuring your voice is crystal clear no matter where you are. Exceptional audio performance every moment. The Ole Wolff diaphragm, an industry-leading professional acoustic component, provides a wider frequency response and higher sensitivity of audio experience, enabling everyone to enjoy the full sound from 35mm custom speaker and six audio equalizers. Easy WorkNew Materials. New Experience. From cushion to leather, BH70 is designed for an uncompromising fit for many different head shapes, ensuring a luxuriously comfortable user experience. Enjoy enhanced control seamlessly:Pull to mute or initiate a business chat. One-click to join meetings. Effortlessly adjust volume settings. Maximum Comfort. Minimum Weight. Wearing comfort is critical in every aspect. The weight has been reduced by 20%, from 187g to 146g and the clamping force has been enhanced to achieve a balanced pressure in long-time working. Reliable QualityMoving, still Staying Focused. Seamlessly move between the home, the office, and anywhere you need to go. Empowered by the new Dongle solution, bid farewell to distance anxiety with up to 50 meters/164 feet of wireless range, allowing you to stay focused and connected.