Yealink BH70 Dual Bluetooth Headset USB-C. Enhance production efficiency and maintain absolute competitiveness with the Yealink BH70 Bluetooth wireless headset. The versatile Yealink BH70 is suitable for various scenarios, including office, home, or on-the-go use, effectively meeting all your needs. Equipped with Yealinks advanced 2nd generation microphone noise cancellation technology, three Al-powered microphones intelligently and efficiently reduce background noise to ensure a seamless call experience. Features: 3-Mic Noise Cancellation All-day-wearing comfort 35mm custom speakers Brilliant audio quality Up to 35 hours wireless battery life Engineered for minimizing wind noise Lightweight design Enhanced Busy Light Compatible with mainstream UC platforms