USB Waterproof Light String

The blue fairy lights are waterproof BUT the battery box is NOT. 30 Bright LEDs Lights on 10 Ft Long Silver Thin Wire with 4 Inches Distance Between LED Bulbs. Battery operated string lights requires 3 AA Batteries (Not Included). Bright blue fairy lights. Over 48 Hours Non Stop Operating Time and Much Longer When Used with Breaks. Depends on the battery. With a colorful choice, the LED starry light is perfect for your party, restaurant and shops.