
4 Person Outdoor Nature Infrared Sauna House with Rainproof Cover. 2-Year Warranty Coverage: Comprehensive 2-year warranty for all mechanical defects with free parts and labor. 24/7 Customer Support: Dedicated online technical support available 24 hours a day for quick assistance. Premium Red Cedar Material: Constructed from high-quality solid Red Cedar for exceptional durability and longevity. Multiple International Certifications: Certified by BSCI, CE, EMC, Kc, FCC, LVD, ETL, and CB for safety and sustainability. Versatile Voltage Compatibility: Supports 240V, 220V, and 110V to ensure global usability. Customizable Door and Handle: Door options include 8mm tempered glass; handles available in 31 stainless steel or wood. Ceramic Heating Technology: Equipped with ceramic heating tubes for efficient far infrared sauna performance. Dual Usage Capability: Suitable for both commercial and domestic environments with AAA grade quality.