TEMPERATURE CONTROL: Touch pad allows you to heat up your travel mug to a desired temperature in less than 10 minutes <br/> 3 HOUR BATTERY LIFE: Your battery will last long enough to enjoy your drinks, along with space-grade insulation to maintain an even temperature <br/> LEAK RESISTANT TECHNOLOGY - Forget the mess, our spill resistant rubber seal will keep your drinks contained in any terrain. Just click the push-to-open lid for a sip, then seal it up! <br/> HEAT RANGE 95-150 F: Enjoy twice the heated range as leading brands. Keep your coffee or tea at your desired temp, on the go, from lukewarm to very hot <br/> DUAL CHARGING COASTER: Our mug comes with a charging coaster so you can have a backup for 6 hours total of battery life. Switch out one for the other and keep it hot!