Ready stock in SG [Battery can be purchased in our store as well, search "AA battery" in our store] Feature: Battery operated, 3 AA batteries (not included) Use it anywhere without worrying about a power source Silver copper wire and bulbs are water proof, battery box are not Batteries can last between 10 to 12 hour continuously operated Available in 2 types: 1. Without remote control – (on/off only with switch on battery box itself) 2. With remote control –(8 light modes, adjustable brightness, waterproof) lights modes are: combination, in wave, sequential, slow glow, chasing, slow fade, twinkle, steady on Lights mode: 2 On / Off Available length: 3meter (30 bulbs) Available Colour: Warm white / White / Rainbow