1. Four grids of electricity are visible, allowing you to intuitively grasp the power usage and charge in time.
2. High-tech LED blue light illumination, during use, press the button LED blue light to open the bottle. Pressing the red light on the LED is the process of retreating, which can intuitively open the entire bottle opening process.
3.High-grade stainless steel wire drawing shell, more durable than other common aluminum shell charging bottle opener, and anti-scratch