【Innovative Vacuum Brewing Technology】Transform your coffee experience with advanced vacuum siphon technology, enabling you to adjust brewing temperature and coffee-to-water ratios to suit your taste. 【Adjustable Temperature Settings】This coffee maker features adjustable temperature settings to ensure optimal brewing precision for perfect coffee every time. That cut off power when reached and turn it back on if the temperature drops below the set value. 【Microcrystalline Panels Heating】It boasts high heat efficiency and fast heat transfer, utilizing surface heating from microcrystalline panels equipped with a grid-like protective net. This innovative design prevents heat degradation and minimizes the risk of burns when touching the panels. 【Premium Heat-Resistant Borosilicate Glass】Crafted from durable borosilicate glass, this coffee maker withstands extreme temperatures (-30℃ to 180℃) without cracking. Ideal for prolonged brewing sessions and frequent thermal transitions. 【Effortless Assembly & Maintenance】Quick-lock upper pot mechanism creates airtight seal. Dry towel wipe-down simplifies post-use cleaning while preserving glass clarity. Non-slip heatproof handle maintains safe distance from lower pot. Textured grip ensures secure control even during extended pouring.