HELESIN Firework Lights x2, 120 LED Firework Fairy Lights Battery Operated Decornn--u3010120 LED &Flexible wireu3011 You can DIY the firework lights easily. The flexible copper wire allows to bent and DIY into any shapes, such as firework, bouquet or flower. These amazing fireworks fairy lights, will create a festive and romantic atmospherenn--u3010Fireworks light battery operatedu3011 Fireworks light needs 4 AA batteries to work normally not included, of course you can use rechargeable batteries, which will be more environmentally friendly. At the same time, ordinary batteries are also suitable.nn--u30108 working modes and remote controlu3011 Control the firework lights for 8 different modes with remote, and adjust the brightness through the remote. Of course, you can also press the button on the top of the battery box to control the working mode of the firework light.nn--u3010IP67 waterproofu3011There is a rubber ring used to strengthen the waterproof level a.