How to Use: 1. When using for the first time, please make sure that the product switch is set to the ON position and charge it for 8 hours in a sunny place 2. After the first charge, the solar energy will automatically turn on at night, and after no electricity, it will automatically turn off the lights, continue to charge during the day, and automatically turn on at night, and so on. 3. After charging is completed, press the "ON/OFF" button, the light string can work normally. Press "MODE Button can switch 8 different flashing methods Specification: Item Type: Solar String Lights Material: Plastic Product Size: Light String Length Approx.12m/39.4ft Weight: Approx.237g/8.4oz Solar Panel Specifications: 2V/100Ma Light Source: Warm Light Led Life: 50000H Number of Lamp Beads: 100 Product Battery: Built-In A 400Mah Ni-Mh Rechargeable Battery (Included) Waterproof Rating: IP44 Product Power Supply: Solar Commodity Use: Suitable for Decoration of Bedrooms, Courtyards, Terraces, Balconies, Tents, etc. Package List: 1 x Light String1 x Lower Section of Strut 1 x Upper Section of Strut 1 x Manual Note: 1. When charging, make sure to adjust the "ON/OFF" to the "ON" state so that the light string can be charged 2. In order to ensure enough lighting time at night, be sure to install the solar panel in a sunny place