Product performance and parameters: 1. Solar panels 2V 100MA 2.NI-MH AA 600MA rechargeable batteries 3.Mode: Always + flashing two functions 4.5 recessed LED Color: Colorful, warm white, blue, positive vaginal accessories Fur Ball 5.LED quantity: Super Bright 20PCS 6.Length of String: 16ft (4.8m) Sunny charging eight hours, night lighting time of 8-10 hours Instructions 1) Connected the plunger and the control box. 2) Plug the lights into somewhere can receive sunlight directly, and ensure that the solar panels are not covered light other objects, otherwise it may not be effectively charged. 3) Remove the protective film on the solar panel, press the "ON / OFF" button, string lights to work properly. Press "MODE" button to convert flashes. Package contents: 1 x Solar Panel 1 x 20 LED Chuzzle Solar Fairy Lights