مولد طاقة الرياح وخلايا شمسية محمولة

这是一个便携式风能和太阳能发电机，可用于为电子设备充电，支持多种户外使用场景。

• The description claims that it can generate power from both wind and sunlight.
• The description claims that it is waterproof.
• The description claims that it supports charging electric bikes and mobile phones.