Happiness Self-Heating Travel Mug 20oz

🔥 Precise 1°F Temperature Control – Set your ideal temperature via the app or base button. Keeps coffee, tea, or beverages perfectly heated for hours.

🔋 3-Hour Runtime & LED Display – Upgraded 4000mAh battery provides 180+ minutes of heat (longer with lid). LED lights show battery life and real-time temperature.

📱 App & Manual Control – Adjust settings via the Happiness app or the mug’s touch button. Customize temperature, monitor drink heat, and personalize preferences.

🚫 Spill-Resistant Lid & Safe Design – Includes a leak-proof lid and scratch-resistant stainless steel body. IPX7 waterproof rating—safe to submerge up to 1 meter.

🧼 Easy to Clean & Durable – Hand wash only (not dishwasher safe). Gold-coated ring prevents rust. Double-walled insulation keeps exterior cool to the touch.