Safety protection Automatically alerts if there is no water in the tank and the water level can be set according to actual need Hydroelectric separation design and threehole plug design enhance safety Stainless steel lining tank Durable and corrosion resistant lining Capacity up to 4L Can be fused to achieve better results Remote control included 16 levels of temperature adjustment 99 minute timer Health and wellness benefits Using sauna tents with hot springs at home supports health Potential benefits include weight management, improved skin tone, relief of stiffness and joint pain Increases blood circulation, promotes more restful sleep, reduces stress, and enhances overall wellbeing Digital control and remote operation Convenient, user friendly digital control panel with simple button layout Clear notes for each function Intelligent remote control included Remote control uses quality PVC plastic for a comfortable feel Specifications and features Tank capacity: up to 4L Tank material: stainless steel lining Temperature adjustment: 16 levels Timer: 99 minutes Safety: auto alert for low/no water; hydroelectric separation design; threehole plug design Remote control: included; ergonomic PVC plastic Use scenarios Postworkout recovery at home: enjoy a sauna session to relax muscles, improve circulation, and support recovery after exercise Stress relief and sleep enhancement: short, regular sessions to reduce stress and promote deeper, more peaceful sleep Skin care and joint comfort routines: combine sauna sessions with home care to improve skin tone and ease stiffness or joint discomfort Notes All features are designed to work together to provide safe, controlled sauna experiences at home Maintains a professional, trustworthy performance without marketing fluff