Both waterproof and shockproof! It has a built-in 4000mAh Lithium Polymer battery that can be charged over 1000 times thanks to the solar panel, which allows for environmentally friendly energy or power during a storm. It has dual USB charging ports, allowing you to charge two devices simultaneously at a 2A output for one device or a 1A output for two devices.

Both waterproof and shockproof! It has a built-in 4000mAh Lithium Polymer battery that can be charged over 1000 times thanks to the solar panel, which allows for environmentally friendly energy or power during a storm. It has dual USB charging ports, allowing you to charge two devices simultaneously at a 2A output for one device or a 1A output for two devices.