1. Solar energy: Efficient solar charging circuit. Protecting the environment and inexhaustible natural gas.
2. Monocrystalline silicon: Solar cells with epoxy resin surface sealing.
3. Ultra thin: Lightweight design with a thickness of only 6mm.
4. Portable: Frame design, suitable for indoor and outdoor use.
5. Standard USB output: compatible with mobile phones and other portable digital devices.
explain:
1. This product must not come into contact with highly corrosive materials.
2. Prevent hard objects from scratching the surface during operation.
3. The product cannot withstand bending forces during transportation and assembly.