Safety is paramount in small household appliances. Ensure products carry CE, GS, or RoHS certifications for the European market, and UL or ETL listing for North America. Key technical specs include Wattage (typically 1200W to 2400W) for fast heat-up times, Steam Burst Rate (g/min) for stubborn wrinkles, and Soleplate Material (Ceramic, Stainless Steel, or Non-stick Teflon). Verify that the power cord length is at least 1.8 to 2 meters with 360-degree swivel to prevent tangling and ensure operational safety.