【Upgraded Battery Operated String Lights】The newly upgraded indoor/outdoor string lights is made of 100LED high-brightness lamp beads and 33ft flexible wires, each ball is 17.5mm in diameter. The crystal globe string lights contains many small bubbles, which can reflect beautiful light, cold and gorgeous, tranquility and beauty, perfect for decorating your bedroom, patio, garden.【8 Adjustable Modes & Remote Control】battery operated outdoor lights have 8 lighting modes to choose from: (Combination;Wave In;Continuous;Slow Glow;Chase/Flash;Slow Fade;Blink/Flash;Steady On) You can adjust the battery string lights according to your needs via remote or battery box. The IR remote operating range can reach 20ft. When using it, please make sure the remote control is aimed directly at the battery compartment(Tips: Pull out the plastic sheet from remote for the first time use)【Safy and Durable】This battery outdoor lights needs 3 AA batteries(not included) for power supply. Its battery powered outdoor lighting output voltage is 4.5V, which is much lower than the human body safe voltage(36V). And the entire string lights is sealed with PVC wire, which makes it very safe and durable.【IP65 Waterproof and Perfect Decoration】Why choose us? We offer this crystal ball string lights suitable for all year round, you only need to attach the battery to run it. Its whole body has an IP65 waterproof rating and shatterproof, so you don't worry about the decorative lights break or hurt children. outdoor waterproof battery operated lights is the best choice for bar, christmas tree, shopping mall, fence, courtyard, porch, pergola, christmas, birthdays, weddings, parties and gifts.【After-Sales Guarantee】 Ryblgled string lights undergo strict quality inspection before leaving the factory. 30-day money-back guarantee, 365-day worry-free guarantee,24-hour friendly customer service. if you have any questions or dissatisfaction after receiving the product, please feel free to contact us and we will provide you with a satisfactory solution.