Pure Natural MaterialHand-made from 40 real natural seashell, the warm white color brings you the most natural marine style home decoration.Perfect to both indoor and covered outdoor spaces,create a fun, relaxing ambience for celebration, party or family get-together. Battery-operatedThe real seashell string lights require 3 AA batteries (not included), you can place the string lights anywhere without power socket. Flexible Copper Wire & Waterproof Battery BoxFlexible cooper wire can be easily set or wrapped, You can use it to decorate your bedroom, living room. Safe for Children and PetThis LED string light powered by low voltage and will not overheat after prolonged usage. Functions with remote control:When you set timer by pressing timer button,the lights will glow for 6 hours on, then automatically turn off 18 hours. The next day it will turn on and turn off at the exact same time.8 different lighted modes,steady/twinkle/slow fade/slo glo/sequential/in wave/chasing/combination.