Product Features
- Suitable for 3 ~ 7 years of age.
- Patented Jellyfish Style sound transmitting design,allows sound transmitted to ears without any obstacle while swimming. It won’t cause tinnitus and sense of imbalance.
- Top quality silicon material with anti-bacteria components, healthy and clean.
- Parent’s assistance suggested to avoid eating.
TaiwanPatent M 277435
China Patent 828727