Features: The crystal ball LED light string includes 100 LED bulbs, which are exquisite and transparent. Use 13-key remote control, simple operation; adjust brightness or choose favorite mode: Combination, waveform, sequential light, slow light, chase/flash, slow fade, blink/flicker, steady on. Battery-powered light string: LED ball lights need 3 AA batteries (not included in the scope of supply), just put the batteries in the battery and press the button to work. You can decorate your house anytime, anywhere. Timing mode can be set: Turn off automatically for 18 hours after 6 hours on. Low power consumption, safe and reliable, energy saving and environmental protection, flexible and easy to use. Suitable for indoor and outdoor decoration. Waterproof and widely used in various occasions: outdoor Christmas lights, bedrooms, parties, weddings, restaurants, hotels or other areas of your choice; it can be hung on walls, windows, doors, grass, pavilions and other places to bring you holiday Or romantic atmosphere. Note: IP65 waterproof, can not be soaked. Unusual for a long time, please remove the battery case. Make sure to place the battery in the correct location. String lights cannot be extended or connected with other string lights. Specification: Product Name: String Ball Light. Power Source: 3xAA Battery (Not Included). Voltage: 4.5V. Light Color: Colorful / Warm White / White. Number of Lights: 100. Light Source Type: LED. Light Mode: 8 Mode. Waterproof Rating: IP65. Material: Copper+ABS Plastic. Total Length: 12M / 472.44in. Light Diameter: 2.5cm / 0.98in. Package includes: 1 x LED String Ball Light. 1 x Remote Control (battery not included)