**User Story**: "As a parent, I want the Yoto Player Mini V2 to be waterproof with an IPV68 rating, so that my child can safely use the device near water without risking damage."
**Acceptance Criteria**:
1. The Yoto Player Mini V2 should be able to be submerged in water up to 1.5 meters deep for up to 30 minutes without suffering any damage or loss of functionality.
2. All ports, buttons, and external components of the Yoto Player Mini V2 should be sealed to prevent water ingress.
3. The device should still be user-friendly and not require any additional accessories or covers to achieve the IPV68 rating.
4. The audio quality should not be compromised when the device is exposed to water.
5. The product packaging and documentation should clearly mention the IPV68 waterproof rating and provide guidance on the limitations of this rating.
6. The device should pass all standard quality and safety tests related to waterproofing.
**Notes**:
- It would be beneficial to consider child-specific scenarios, such as accidental drops in puddles, bathtubs, or exposure to rain.
- The product design team might need to collaborate with specialized vendors or consultants to achieve the desired waterproof rating.