Waterproof performance ensures reliable performance during camping, hiking and outdoor adventures in rain, snow and extre weather conditions The flexible solar panel features a foldable design that can be easily put into a backpack, making it convenient for portable charging during RV travel and situations USB port to charge e phones, tablets, power banks and other USB devices Monocrystalline solar cells can charge quickly and stably even in low light conditions, eting off-grid power needs Tear-resistant material can withstand bending treatnt, suitable for long-term outdoor use survival kit, Manufacturer: Santiway