Features: 1Anti Scalding: Smart cup warmer, side touch button design, anti scalding, prevent accidental touch, just touch the switch to start working, sensitive response. 2Fast Heating: Large area heating panel, enlarged heating surface, high power, faster and more uniform heating of the cup, giving you the best drinking temperature. 3Widely Applicable: This warm coaster is suitable for glass cups, ceramic cups, stainless steel cups and other cup types, and can be used to heat coffee, milk, tea, etc. 4Automatic Power Off: Electric coaster, support 12 hours automatic power off, you should not afraid of dry base, safe and reliable, can be used with confidence. 53 Levels of Adjustment: Smart mug coaster, touching sensor switch supports three levels of temperature adjustment, you can choose a suitable temperature according to actual needs. Specification: Item Type: Cup WarmerMaterial: PC + Glass CeramicProduct Size: Approx. 14.9 x 14.9 x 3cm / 5.9 x 5.9 x 1.2inHeating Panel Diameter: Approx. 13.1cm/5.1inPower: 36WFrequency: 60HzHeating Temperature: 1st Gear 105-120(40-50), 2nd Gear 130-150(55-65), 3rd Gear 160-180(70-80)Weight: Approx. 437g/15.4oz Package List: 1 x Thermostatic Pad1 x Manual Note: Manual measurement, please allow 0.40.7in error.