1. When using this product for the first time, please refer to the instruction manual for the product.Please turn on the power, turn on the switch, the indicator light on the confirmation of the output, and then use.
2. When the outdoor use, please turn the switch off.Please open it when you need to use.otherwise,it will cause the battery power consumption.
3. If the product is not being used for a long period of time, should be charged every 3 months to maintain the battery shelf life.
