These attractive bubble ball design fairy string lights are themed for Christmas. Decorating your front home with it which can create a festival atmospheres to warm welcome those who you are caring. Operated by 3 * AA cell, so it is very flexible to run it on everywhere.  Features: For indoor and outdoor use, easy to set or wrap, reliable to enjoy.  Operated by 3 * AA cell, flexible to place this light everywhere. No worries about that the extension cord and plug will limit you. Attractive high tranasparent  bubble ball cute design, DIY hangable lantern,improves your hands-on ability and creating more joyful festive funnier moment. Constant bright & flash lighting effects meet your diverse needed, providing you more and more unforgettable happier enjoyment. (Optional)3 meter 20 LEDs/ 3 meters 30 LEDs/ 5 meters 50 LEDs/ 6 meters 40 LEDs/ 10 meters 80 LEDs for optional choice with different lighting effects as you need. Specifications: (Optional)Length of string:3 meter 20 LEDs/ 3 meters 30 LEDs/ 5 meters 50 LEDs/ 6 meters 40 LEDs/ 10 meters 80 LEDs Light color: Warm white/Multicolor(Optional) Power source: 3 * AA cell (Not provided) Material: ABS Light effects: Constant bright & flash light effects Package size: 3 meter 20 LEDs/ 3 meters 30 LEDs: 100 * 80 * 20mm/ / 5 meters 50 LEDs/ 6 meters 40 LEDs/ 10 meters 80 LEDs: 150 * 100 * 30mm Package weight: 3 meter 20 LEDs/ 3 meters 30 LEDs: 80g/ 5 meters 50 LEDs/ 6 meters 40 LEDs: 90g/ 10 meters 80 LEDs: 240g Package list: 1 * string light with cell box. Notes:  1. Do not put the light and the cell box into the water.  2. The AA cell are not provided.