Smart appliances

- **Key Charger**: A compact device used to charge mobile devices, often designed as a keychain for portability. It typically connects via USB or wireless charging.

- **Smart Bottle**: A water bottle with integrated technology, such as hydration tracking, reminders to drink water, and sometimes temperature control features.

- **Juicer Machine**: A kitchen appliance designed to extract juice from fruits and vegetables by separating the pulp from the liquid for fresh juice production.