These room lights decor string look like stars, decorate your boys' or girls' rooms to enjoy ambience of relaxing family time, decorate your wedding to memorize your important and romantic moment. <br><br> Use these mini lights to decorate your party, creating joyful atmosphere, decorate holidays and Christmas to enjoy happy times, or put these led starry string lights in the glass jar, vase, or shape it around wreaths, trees, flowers, and almost everything else. <br><br> <b>Specifications: </b><br> String material: silver coated copper wire<br> Led color: warm white<br> Led quantity: 20 leds<br> Total length: 7ft<br> Lead wire length: 0.66feet <br> Waterproof rating: IP65<br> Battery type: CR2032<br><br> <b>Notice: </b><br> 1.The light string can be immersed in water, but battery box is not waterproof and can't be immersed in water.<br> 2.To change battery, use the included screwdriver to open the battery pack and make sure you put the batteries in correct position. <br><br> <b>Package included </b><br> 10 X fairy lights with CR2032 batteries<br> 1 X screwdriver<br>