Features: 1.This is round ball LED fairy string light,total 4m with 40 round ball lamp beads. 2.This is not a fully waterproof lights,pls be careful when use it in outdoor. 3.This light can easily build the festival or party feel you desire. 4.Battery operated,3 x AA batteries are not included in the package. 5.Romantic white color decorative fairy string light, Good For Christmas Tree , Wedding Party, school party, family party etc. Specifications: 1. Total LED lamps quantity: 40 2. Main cable length: 13ft/4m 3. Approx. 46.5cm from battery case to the 1st round ball lamp bead 4. Approx. 11cm from one round ball lamp bead to the next one 5. Power source: 3 x AA battery (not included) 6. Power: 6W 7. Light Color: Multi color 8. Cable Color: Transparent 9. Shape: Round Ball 10. Two Function modes: steady & twinkling.Transferring the function mode by the ON/FLASH/OFF button on the white battery case Noted: This is not a fully waterproof one, to maintain the long life span, you shall keep it from rain or damp environment. Package Includes: 1 x Innoo Tech 4M 40 LED Multi color Fairy string light Battery operated,Round Ball shape with color box