Features: 1. Especially suitable for emergency situations 2. Easy to use 3. High efficiency charging 4. Fashionable appearance, easy to carry The shape is simple and luxurious, stylish and beautiful, small and exquisite, and easy to carry. 5. With lights With high-brightness LED lighting, it is convenient to travel at night. 6. Charging indicator, safe to use The product has an output charging indicator and a mains charging indicator. The red indicator light will light up when charging, and the red indicator light will go out after the product is fully charged. It is More convenient and safer to use. Product specifications: 1. Using high conversion efficiency monocrystalline silicon solar cells, the solar conversion rate reaches more than 17% 2. The solar panel specification is: 5.0 V / 40 mA 3. Built-in high-capacity rechargeable lithium battery in the charger: 1200 mAh (actually 800-950MAH) 4. Output voltage: DC 5.5±0.2 V 5. Output current: 300-800 mA 6. Specification: 70*40*15mm 7. Weight: 30 grams 8. Charging time for the mobile phone: about 30 minutes (different brands and models of mobile phones have different charging times) 9. The charging time for the built-in battery of the solar charger is 20-24 hours (depending on the intensity of the light) 10. Use a computer or AC adapter to charge the built-in battery of the charger: about 2.5 hours Packing specification: 1. 1 machine, 2. 1 charging line Precautions: 1. Please do not scratch the surface of the solar panel with sharp objects. 2. When using solar energy to charge the built-in battery of the charger, please place the solar panel facing up in direct sunlight to ensure the best charging effect. 3. Please put this product in a dry place, pay attention to moisture. 4. If short-circuit protection is found, just unplug the short-circuit load, and it will automatically recover after ten seconds.