1.Indoor and outdoor string Lights is composed of battery box and USB plug that can be plugged in power or battery-operated, which supports on doors, garden, and staircase,easy to use. 2.Bedroom decoration string lights can be powered using a USB ( power bank, laptop,etc) as lights do not require a lot of power.For the plug in the wall, you'll need to use your own USB adapter, as it doesn't come with an attached plug 3.Nice soft LED lighting curtain string lights is a must-have holiday decoration to illuminate your home's exterior, interior, fence, bedroom,wedding,Christmas tree,Easter at nighttime and guest decoration.Even be campfire Camping USB lamps and van trip decor lights. 4.In addition to a warm white color.The lighting is just perfect for entertaining or a festive atmosphere.Add more fun and enjoyment to your festive season with these LED lights. 5. and moon shape curtain lights come with the high brightness and energy-saving LEDs. 11.2ft in length,3.4ft in width. 12 strings that are spaced and each string contains moon or star LEDs.Micro-USB Plug to the LED light 4.9ft. Specification: USB & Battery Powered String Lights Colour:As Shown Material:PVC plastic Light Color:warm color Package Contents: 1 x ambient light (using 3 AA batteries, shipped without batteries) 1 x remote control (including 1 CR2025 battery) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.