Specifications:Solar panel: 2V 100mA 1PCSBattery: 1.2V 600mah AA ni-mh batteryLed quantity: 20pcsLed light color: Multi-colorCable length: total 4.8m， the connecting cable 1.5m， 0.165m between 2 ledsCharging time: 6-8 hours.Working time: Approx 8-12 hoursworking environment: -20 to +70��Csize: 70*100*24mm/105*155*28mmFunction mode: Steady-on and blinkingWide applications， great for various celebration ocns， especially for outdoor activities in the garden or lawnNote:1. The solar panel is automatically working. It gives out light when the environment is dark;2. And when under sunshine， it will be charging automatically;3. But all of the above conditions only WORK before you set the button to an ON status.4. In cloudy or rainy days， the battery cannot get sufficient power supply in daytime. It needs to be fully charged in a sunny day.5. It's a waterproof string lights，but to maintain a long using life， please do not use it in the water.Package:1 x Solar String Light