... change the battery.♥ Product Name: Party nolvety Flashing LED Shoelace ♥ Item No.: YZG-BI Series ♥ ... Green, Yellow, Blue, Black, Pink,Orange etc. ♥ Led color available: Red, Green, Yellow, Blue, Black, ... is welcomed and available♥ The LED shoelaces is with draw-out battery box, which is easy to replace the ... hours even longer by different flashing way. ♥ This LED shoelace will make you beautiful and ...