Features: - IR remote 8 functions battery led silver wire string lights, 7 colors for choose, twist and bend them into different shapes to light up your room with an atmosphere of romance and relaxing. - Upgraded version- Controller was built-in the battery box, use the ir remote to change the functions. - Come with 8 functions:(1)Combination (2)in wave (3)sequential (4)slow fade(5) chasing/flash (6)slow fade(light on and off change) (7)twinkle/flash (8)steady on. - Safe & efficient: Cost effective and energy efficient, the string lights will not overheat after prolonged usage. - Waterproof, leds on durable and heat-resistant silver wire. - 4.5V battery powered, safety and suitable for indoor and outdoor use. - Eco-friendly:The insulated silver wire keeps the lights cool so they are safe to touch even after long time use. - Perfect decoration for house, shopping malls, buildings, Christmas, Valentine's day, wedding, party and other celebration occasions etc. Specification: Voltage: 3xAA batteries (not included). quantity of leds: 50leds. Light color: pure white/warm white/blue/RGB/yellow/red/green. Wire material: silver wire. Wire length: 5m. Led space: 10cm. Working environment: Indoor and outdoor. Waterproof: ordinary water splash (Note: the battery box is not waterproof). Package Included: 1 x Battery LED Copper Starry Lights(Batteries not included). 1 x Remote control(Batteries are not included)