Coffee Mug Warmer with Auto Shut Off, 3 Temp Settings

Package include 1x warmer pad USB cable powered, can be used with 5V2A charging adapter/USB port power strip/power bank, etc., use this mug Warmer to keep your favorite drinks warm. No more cold drinks at work! 3 temperature levels:55 degrees Celsius/65 degrees Celsius/75 degrees Celsius 3 temperature constant temperature settings, can heat milk, tea, coffee, sandwiches, wet wipes and other different items Energy saving and security: 20W low power, heating area 8cm circle, only 0.2 kWh per day, keep warm 8H will automatically power off, even if you forget to turn it off, it doesnt matter, office/apartment/dormitory use it with confidence