These lights are extremely cute, but I didn't realize they didn't just plug into the power. You have to charge the power bankBeautiful, but there is something wrong with the power bank. I charge it and the lights are awesome for 5 minutes, after that they stop working. ?After 2 weeks the battery no longer works.Perfect for my champagne themed New Years party.So fun!These were a perfect addition to our new patio and provided the ambiance we want while entertaining outside during the pandemic. Easy to hang and there are so many options for the way the lights flicker. Great value.