1. There are two electrode contacts on the bottom of the product, and the skin or water is used as a conductor. The internal light-emitting module will flash colorfully, and it will glow whether it is in water or in your hand.
2. The duckling floats on the water, flickers without glare, and is full of fun
3. Power supply mode: energy-saving button battery
4. Applicable age: 3 years old and above
5. Weight: 33g
6. Material: Vinyl
7. Size: 5x5.5x4.5cm

Note:
If you want to change the battery, you must destroy the sealing glue layer and take out the module, and then you can coat the glue by yourself after changing.