Product 1. Solar-powered ornamental string, with no artifact electricity consumption incurred. . . seal, for interior and outside Christmas decorations. . . If one unhorse goes out, the rest will lit up. . . by star unhorse with effective star panel kit, energy-saving and eco-friendly. NOTE : The star panel should be directly sunlight to be recharged. Specification • : Multi-color • Material : impressible • Diameter of bulb : 1 inch • Number of lights : 30 LED • Switch : ON/OFF, MODE • Solar panel : 2V 100mA • reversible Ni-MH battery : 600mAh • Charging time : 6 hours • excavation time : 8 hours • number length : 20ft • Length from star panel to first of all unhorse : 5ft • Power : Solar powered, moo voltage power, Non plug-inWhat 's in the Box ? . 1 x 30 Bubble Globes 1 x Ground Stick 1 x Solar Panel 1 x Instruction How the star panel works ?. . During the period of time, star panel sunlight into electric energy stored in the reversible battery. . . The battery energy as unhorse power when it 's time period. . . There a Ni-MH AA reversible battery in star box, which is undestroyable. with confidence. We master after-sale customer service. If any issue with it, please contact us, and we will response and solve it within 24 hours -LRB- replace or refund -RRB-. Your satisfaction is our culminate.