Quality and Wood: Unlike some brands that use Hemlock as a raw material, HKXSC uses Red Cedar, Mahogany, Basswood, Fir Wood, and other longer-lasting, aromatic, better preservative and hypoallergenic woods as raw materials for our saunas. This determines the better performance of HKXSC saunas in terms of durability and safety. Design and Functionality: The HKXSC utilizes Carbon Crystal Heaters, which provide better heating than ceramic heaters, faster heating and more uniform heating. Each HKXSC sauna is equipped with Bluetooth speakers for listening to music and audiobooks or for meditation. Each sauna has a 360° surround heating effect. Each sauna is equipped with a reading light and a 7-color LED therapy light that enhances the health benefits. Our low EMF and ELF technologies ensure your physical and mental safety. The Gable Roof, designed for outdoor use, gives you the option of using the sauna indoors or outdoors. Customer Service and Warranty: We offer trained and professional customer service for each series of saunas to provide you with professional and timely customer service. HKXSC is not like other brands that only offer a one year limited warranty. We offer a comprehensive Lifetime Warranty on each of our saunas to ensure your shopping and usage experience. Price: HKXSC is an all-in-one manufacturing + sales brand that allows you to get high-end luxury saunas at an affordable price. Certifications & Compliance: HKXSC holds various electrical and safety certifications required for saunas. Such as UL certification for electrical components, FCC certification for electromagnetic interference or FSC certification for sustainable wood sourcing.