1Smart coffee cup heater for home or office, using exquisite materials, PC translucent material makes the surface more textured 2This cup heating kit is used to heat the cup, keeping the water, coffee, milk and tea in the cup at a constant temperature around 55 / 131, maintaining a good taste and suitable for drinking throughout the 3Save time and work at the same time, unlike a single-base heater, this practical multi-function charging board can charge your smartphone and heat your water at the same time, and can also heat essential oils to make it scented and remove your fatigue, soothe the nerves and help sleep 4You can save time to deal with work or enjoy life. Don't worry about safetywhen the phone is totally charged, it will automatically disconnect and prevent the battery from overcharging 5USB plug-in, support smart touch switch, one-key adjustment, high sensitivity, easy operation, constant temperature does not dry, no leakage when use in office dormitories Item Type: Coffee Warmer Phone Charger Material: PC+ABS Function: There are two functions of wireless charger and water heating, suitable for office, indoor and travel use. It can keep your water, milk and other beverages warm, can wirelessly charge your smartphone, will bring you a life more like home Applicable Mobile Phone: As long as the mobile phone that supports wireless charging can be used Power: 10-15W Input: 5V-9V 2A Output: 5V 1A Product Use:Humanized power-off heating settings. After picking up the cup, the heating and holding area is powered off, the temperature of the aluminum sheet will drop immediately, preventing scalding, and wireless charging can continue to work Keep warm and charge your mobile phone. When you work, you can free your hands. A cup of warm tea will make fatigue disappear Size: Approx. 10 x 20.8cm / 3.9 x 8.2in 1 x Coffee Warmer Phone Charger 1 x USB Line 1 x User Manual 1. Do not touch the hot surface. 2. Keep the product away from children to avoid accidents.3.Simultaneous use of insulation and cell phone charging, power will reduce the low resulting in heating can not and slow charging, it is recommended to use a single function.