Creative Cat Fish Toys 8 paquetes con 32 pilas LR44 y 4 modos de natación LED robot de agua para gatos grandes y medianos y pequeñosMORE HAPPINESS More batteries, more happiness! With the 32 LR44 batteries (16 is included in robots) and 8 colorful fishes, your cats will have more fun with you (more than 5h). You do not need to worry about it that the fish robots will get out of power with a short time. MAGIC TOYS Make your cats HAPPY again! The LED will light follow the fishes swimming frequency, which are some digital orders of being written into the core in the head. It will