Supsonic Temperature Control Mug, 16oz Rechargeable Heated Coffee Mug (S1)

Are you often bothered by your drinks going cold?

Supsonic smart mug solves that beautifully. With three temperature settings up to 149°F, you can choose how hot you want your tea and keep it at a proper sipping temperature instead of repeatedly reheating it.

What should I do if the mug is not charging?

1. Inspect the metal contact points on the mug bottom and the charging pins on the base for any residue or coffee deposits.

2. Clean. (Dirt or residue may interfere with electrical conductivity.)

3. Dry and retry charging.

How to maximize heat retention and battery life?

Please use the mug with its lid on. Without the lid, heat escapes rapidly through the opening, causing your drink to cool faster — the heater then has to run continuously to maintain temperature, consuming far more power than normal.

Important usage notes for Supsonic mug:

Although the Supsonic mug is rated IPX7 water-resistant, it contains internal heating elements. Do not submerge it for extended periods, and never place it in the dishwasher or microwave — doing so may damage the heating components.

Why choose Supsonic?

The Supsonic mug carries 5 major safety certifications, including FCC and UL. Food-grade stainless steel, BPA-free, and backed by 12-month quality coverage.