Happiness Self-Heating Coffee Mug,12oz Temperature Control Smart Cup

Features

• Precise 1F Temperature Control -The electric coffee mug will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. You could choose the temperature you want and enjoy for hours. Includes Spill-Resistant Lid & Charging Coaster.
• Long Battery Life - Happiness Battery Powered electric smart cup maintains your ideal temperature. LED lights display battery life & temperature.Upgraded 4000Ah high-capacity polymer lithium battery can keep drinks hot for more than 180 minutes (longer with the lid on).
• APP and Button Control - This self warming coffee mug has two methods of temperature control for you to choose from.you could use the button control on the bottom of this electric mug ,also pair this coffee cup with the Happiness app. The app can display beverage temperature, customize the temperature, etc.
• Excellent Insulation Design :Rechargeable Heated mugs are made from stainless steel and Double-walled vacuum insulation helps retain heat and prevents the exterior from getting too hot to handle. An updated scratch-resistant coating is safe to hand wash; Happiness electric coffee mug is IPX7 rated and fully submersible up to 1 meter deep
• Easy to Clean:This heated tea mug come with IPX7 waterproof materials and it is safe and easy to clean .compared with other brand , we use the upgraded expensive gold -coating ring help to protect rusting,ensure the long life for this heated mug.Notes: 1.Please hand wash only, Do not use dishwasher.2.*Clean with tap water. Do not use boiling water.