Welcome to the store! 1. [Durable Material] The cup and lid are made of ceramic, and the cup warmer is carved from bamboo, which is healthy and environmentally friendly. 2. [Safe and Harmless] This cup warmer is easy to clean, non-toxic, and harmless, does not contain BPA, so you can use it with confidence. 3. [55℃ Constant Temperature] Built-in MCH ceramic heating plate at the bottom, the heating speed is fast, can keep hot coffee or other hot drinks at about 55℃. 4. [Waterproof Base] The base surfaces are waterproof, with a short-circuit protection design, safe to use and can meet your various needs. 5. [Wide Range of Applications] This coffee cup warmer is lightweight and portable, small size does not take up space, widely used in bedrooms, living rooms, kitchens, offices, etc. Item Type: Cup Warmer Voltage: 5V Current: 2A Material: ABS+Ceramic+Bamboo Capacity: 200 ml Constant Temperature: 55 ℃ Weight: Approx. 486g / 17.1oz Color: White 1 x Cup Lid 1 x Cup 1 x Cup Warmer 1 x Manual 1 x USB Power Cable Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!