With 32 LEDs, 3 lighting modes strong-weak-flashSOSEquipped with large solar panel, it can be charged with sunlightHigh-quality lithium polymer batteries, safe to charge without getting hot, higher conversion rate4 USB output ports, support charging multiple devices at the same timeType-C Micronbspinput port, offering you more charging optionsHigh-quality circuit chip, providing multiple protections such as overcharge, overcurrent, overvoltage and so onWidely compatible with digital devices such as for iPhone, for iPad, for Huawei, for Samsung, for Xiaomi and other mainstream mobile phonestabletsSpecificationsProduct size 1668252mmInput voltage 2.0A5VOutput voltage 2.1A5VBattery capacity 50000 mAhBattery type polymer lithium-ion batteryAdditional function solar power, 4 USB port output, dual input Micro TypeC, with 32-LED camping lightCertification PSEMETIS, UL2056, CE, ROHS, MSDS, etc.