【Summer Entertainment】This upgraded version of the water pump. Compatible with the market diving watch, rechargeable operation, continuous water, let your child enjoy hours of pleasure and fun on a hot summer day. 【Uninterrupted operation】The mini water pump does not need to be plugged in and works continuously for hours. Keep a variety of water features and individual fountains circulating, providing your child with uninterrupted water play adventures. 【Wireless Security】This groundwater level water pump can be quickly charged by simply connecting it to a USB, and the powerful battery operates independently without the need for a wire connection, ensuring safety and allowing it to run continuously without wires. 【Easy installation】All you need is a drill to mount the water pump on your child's water table. And it's safe, and the kids can have fun playing in the water. 【Creative Gifts for Children】Fun water pump games, is a thoughtful gift for children over 3 years old, suitable for different scenes, is a birthday party, family gathering is a great thing.