2 Pack 100 LED Battery Operated String Lights with Built-In Timer and Memory function, Multicolor Copper Wire Fairy Lights, Waterproof Christmas lights, 8 Modes Indoor and Outdoor DecorationColor:Multi 2 Set of Battery Operated Fairy Lights with Built-in Timer and Memory Function. Each Set is 33ft long with 100LEDs. Supports 8 Modes with Beautiful Silvery Wire. Firefly/Fairy Lights for Garden or Outdoor Decor - Multi ColorSpecifications:✔ Bulbs: 100 LEDs✔ Light Color: Multi Color✔ Wire Color: Silvery✔ Wire Material: Pure Copper with silvery coating✔ Total Length: 43ft✔ Wire With Lights: 33ft✔ Lead Wire Without Lights: 10t✔ Space between LEDs: 4 inch✔ Voltage: 4.5V (Requires 3 AA batteries. Batteries are NOT included)✔ Application: Indoor/Outdoor✔ Package include: 2 sets of 100 LED Copper Wire String Lights + 2x Battery Cases(Battery not included)✔ 8 Modes: combination, in wave, sequential, slo glo, chasing/flash, slow fade, twinkle/flash, and steady on.✔ Super Safe: The wire and bulbs do not get hot and runs on 3 AA batteries with no risk of electric shock. Can be used practically anywhere.Tips:1. Waterproof: IP44. Can be used in a wet condition but don't submerge the battery in the water.2. Please do not cut the string light, this will permanently break the circuit.