- Charging upgrade: digital tube power display shows remaining power in real time. 60W super fast charging can fully charge the device in as fast as 20 minutes. - 16000mAh battery: built-in 16000mAh pack (4000mAh x4) with high discharge capability. Supports 60W fast charging and provides up to about 10 hours of use on a full charge. - CNC cutting technology: stepless speed adjustment with a CNC one piece knob for precise control of airflow. Easy to adjust wind power size for a variety of scenarios. - Premium material: carbon fiber composite construction for lightweight, compact form and high hardness. High temperature resistant shell, low heat generation, easy to carry, with strong output and comfortable grip. 2-3 practical use scenarios: - Outdoor work or field use where real time power monitoring, fast recharging, and adjustable airflow are beneficial. - Long shoots, camping, or remote locations that require extended battery life and reliable performance. - Home workshop or garage tasks that need portable power and controllable airflow with a compact, durable build.