Pre-Assembled Design: The sauna room features a pre-assembled design, requiring only simple assembly upon receipt. Clear installation instructions and wiring diagrams are provided, eliminating the hassle of complicated screw fittings. Safe and Easy Fat Burning: With a powerful fast-heating system, the sauna offers a wide heating range from 77°F to 149°F for 1850W 2 people54.17 x 54.17 x 74.8 inches;69°F-149°F for 3-4 people 2470W ;77°F to 151°F for 2 people and square 47.44 x 41.34 x 75.59 inches 1800W;77°F to 151°Ffor 1-2 people 39.76 x 35.43 x 73.23 inches 1400W 86°F-149°F for 3-4 people and square 2580W ;. It is ETL certified for safety with an EMF radiation value ≤ 3MGS. The built-in far-infrared graphene heating panel can burn approximately 300Kcal in just 30 minutes daily, helping you achieve a fit body without strenuous exercise. Pleasant Sauna Experience: Enjoy music, lighting, temperature control, and timing features to make your sauna experience more enjoyable. The built-in control panel allows you to easily manage these features. An included clothes rack provides a place to hang your towels and garments. 6mm Thick Panels: Made from natural Canadian hemlock, the 6mm thick panels ensure durability and a natural aesthetic. Perfect : With a compact size of just 54.17 x 54.17 x 74.8 inches, this mini sauna room provides an ultimate relaxation experience for one or two people. It can be conveniently installed in your living room, bedroom, basement, or even a personal gym. Package Content Far Infrared Wooden Sauna x 1 Self-Tapping Screw ST5*50 x 7 Self-Tapping Screw ST5*40 x 6 Self-Tapping Screw ST4*30 x 3 Self-Tapping Screw ST4*50 x 8 Self-Tapping Screw ST3Z*25 x 10 Self-Tapping Screw ST3*35 x 6 Hex Wrench 31, Hex Wrench x 1 Hexagon Socket Set Screw M61-6 x 2 Door Handle x 1 Cup Holder x 1 Newspaper Rack x 1 Towel Rack x 1 Instruction Manual x 1