Yogoo 66ft 200 Led USB Powered LED Fairy String Lights, Waterproof Starry Copper String Lights for Bedroom Indoor Outdoor Wedding Holiday Christmas Decor (66ft, White)Size:66ft | Color:White Specification: Power Type: USB powered (Adapter not included) Voltage: DC5V String Length: 66ft (20M) Mode: Steady On LED Bulbs: 200 unites Color of wire: Copper LED Color: White Package include: 2 × 66ft USB LED string light FEATURES AND BENEFITS: Easy connect to power source This USB string lights can be plugged in TV, Computer, power bank or other service which with a USB port, convenient to decor the place where away from electric power. Long life-span and high brightness High quality SMD LED copper wire ensures that the product has a long life-span coupled with lasting brightness. And it is flexible and bendable for any shape you like. Your safety is all that we care about UL and CE certified, 5V low working voltage and low heat emissions, safe to touch, no need to worry about electric shock or injured by overheating. Warm Tips: 1. Do not apply excessive force or repetitively bend the same spot. 2. Keep the USB socket out of water. 3. The lights couldn’t be extended or connected with another string. 4. Remember turn off the light string when you will not use it.