2024 Winter Constant Temperature Cup - 55°C Smart Heating Coaster
Maintains perfect 55°C temperature for coffee, tea, or soups with advanced PTC heating technology. Premium stainless steel inner cup ensures durability and even heat distribution. Ultra-thin ceramic-coated heating plate provides fast, energy-efficient warmth (20W low power consumption). Auto shut-off after 8 hours for safety. Ideal for offices, road trips, or bedside use—keeps drinks warm without reheating. Compact, spill-proof design with non-slip silicone base. Compatible with most standard mugs (diameter under 9cm). Includes USB-C powered coaster (adapter not included). Bulk order discounts available. Global shipping, wholesale pricing.