Act as a product designer with 10 years of experience in creating innovative beauty tools. Design a sleek, modern smart hair straightener equipped with advanced heat protection technology. The device should feature [adjustable temperature settings] ranging from 150°F to 450°F, a [built-in moisture sensor] that detects hair hydration levels to prevent damage, and [smart auto-shutoff] functionality after 30 minutes of inactivity for safety. Include a [wireless charging dock] for convenience and ensure the design is lightweight and ergonomic for ease of use. Use high-quality materials such as ceramic plates infused with argan oil to ensure smooth styling without frizz. Provide a visual representation of the product in a clean, minimalist aesthetic suitable for tech-savvy consumers.