1.Romantic Valentine's Day Design: Heart-shaped elements are very suitable for Valentine's Day decoration, suitable for Valentine's Day theme, can add festive romance to many occasions, and create a warm and sweet atmosphere 2.Battery Powered Valentine's Day Lights: These heart shaped fairy lights are powered by batteries (not included), it works under low voltage conditions and won't overheat for long time use; battery powered function, easy to decorate, carry around 3.Soft Brightness: These heart-shaped LED light strings present a warm light, which can provide you with a moderate lighting effect without hurting or irritating your eyes, giving you a comfortable and pleasant experience 4.Widely suitable for indoor/outdoor: Perfect decoration and unique Valentine's Day gift for Valentine's Day, Christmas, Birthday, Family Wedding, Party and other celebration occasions. It can be easily hung on walls, windows, doors, floors, trees, pianos, gardens, etc.