1、Automatic Power Off Protection: 8 hour automatic power off protection, automatic power off protection after 8 hours of continuous work, sometimes you don't need to worry too much if you forget to shut down. 2、ABS Material: Cup heating base is made of strong ABS material, which is wear resistant and durable, and can be used for a long time. 3、Rechargeable: The teacup heater is rechargeable and can be used as a desk, bedside table, kitchen or living room side table 4、Easy to Use: The Cup warmer just plugs into the coffee warmer, turns it on and puts the cup on top. 5、Scope of Application: The coffee heating plate can keep your coffee warm all day long, perfect for hot coffee, tea, hot cocoa, milk, etc. Item Type: Coffee Mug Warmer Material: ABS Weight: Approx. 200g / 7.1oz Size: Approx. 12 x 12.6 x 2cm / 4.7 x 5.0 x 0.8in Rated Frequency: 60 Hz Rated Power: 18W Constant Temperature: 55℃ Power Consumption: 0.3° Per Day Blue Light: Low Temperature (About 50℃) Red Light: High Temperature (About 60℃) 1 x Coffee Mug Warmer 1 x User Manual