Fully Automatic & Safe - When being placed in the water, the whale bath toy will automatically begin to swim and spray water its water spray. When it leaves the water, all effects will stops immediately. No manual operation is required. The bathtub whale toy is made of non-toxic ABS plastics material. The edges are smooth enough for babies to touch, play and hug. Also, the battery box is 100% sealed and waterproof after correct installation. It?s 100% safe for your babies! Cute Design for Multiple Use - It's not only a spraying bath toy for your kid. They can enjoy a great time with the whale bath toy even they are not bathing. The cute look of the baby whale will make every kid love it. Calm Your Baby Down When Bathing - Some babies are really scared of water, which is why they are always nervous, keep crying and spraying the water anywhere when bathing. Now they get this narwhale which could draw their attention. They will stay docile during bath, and gradually fall in love with bathing! Benefits for Kids Cognitive Development - As some research shows, babies who exposed to educational toys from infancy will get faster and better development in brains than others. With so many cute and eye-catching effects, the toy whale are benefit for kids? sensory development, logical thinking and motor skills. How to Use A Long Time-This pool toys needs three AAA batteries(not contain),then tighten the screws and put it in the water to enjoy the beautiful bath time.After use,please take out the battery and wipe dry and place it in a dry place.Not only can extend the life of the battery,but also better protect the toy NOTE: Shipping a transparent screwdriver