The 1m Parasol LED String Lights with Battery uses three AA batteries and is perfect for umbrellas with 4 1m arms. It incorporates a remote control with 8 modes of operation and dimmer. Ideal for decorating your garden, patio, gate, yard, lawn, tree, etc. It has 8 superb lighting modes including: combination, fireflies, waves, fade, chase, slow fade, twinkle and constant on. Choose your favourite modes for different occasions. It incorporates 120 LEDs distributed among the 4 arms of the garland, so that each arm has 30 LEDs in series with a separation of 7 centimetres between them. In addition, thanks to its IP44 degree of protection, it can be used outdoors without any problems. The LED String Lights is a decorative, durable, portable accessory. * The product requires three AA batteries (not included).