What is the battery capacity of CMF Headphone Pro? September 29, 2025 11:37 Updated Battery Capacity: 720 mAh Related articles Does CMF Headphone Pro support fast charging? What's the battery life of CMF Headphone Pro? Is CMF Headphone Pro resistant to water / dust? Which Bluetooth version does CMF Headphone Pro use? How do I charge CMF Headphone Pro?