Warm White USB copper wire String Lights,HarrisonTek 39ft 5V DC 100 Bright Mini LEDs, Flexible Starry Light,Waterproof Indoor Outdoor Fairy Light for Wedding Holiday Party Decor The nice copper wire strings is durable and flexible,can be easily bended or shaped around plants, signs, furniture and something else; we wrap the copper wire lights on a cardboard,you are easy to untangle and storage for next use. 5V USB Powered which is easy to get access to USB port such as power bank, USB adaptor or socket, etc - Energy saving and environmental friendly.It is 5V DC low voltage, it's save to touch The string lights is totally waterproof IP65, but the USB interface is NOT, if you use outdoor, please keep the USB port dry Total 39ft including 7ft USB cable, 100 super bright Warm white 2700K mini LED (red, blue, green, yellow on one string)on copper wire, create a nice romantic atmosphere in your home, party, holiday,Wedding decoration Great for Indoor or outdoor ornament light, create a warm romantic relax atmosphere for your patio, garden,stairways, corridors, yards, bedroom, wedding, party and holidays.