1. The solar string light can be charged by sunlight and USB; 2. Four modes changeable: 1)100% full brightness; 2) Breathing: 3) 50% brightness; 4) Fast flashing; 3. In daylight, the solar string light will automatically turn off for charging; In dark, the solar string light will automatically turn on; 4. The bulbs are made of shatterproof material to ensure anti-aging, no yellowing, and long service life;
