How to turn on the power?

Long press the button 1-2s to turn on, the next 3 times the button can switch to the corresponding gear, the fourth is to switch to the off state.

Is it necessary to match with the base to play the role of heat preservation？

The cup itself has a battery, the cup can be detached from the charging base to run the heating function alone before the battery in the cup runs out.

Can it be charged when it is empty?

It can be charged without liquid. If there is no liquid to heat, the display will show E1 and the cup will automatically turn off the heating function after 10s.

Can I keep the charger plugged in all the time?

It is better to unplug the charger when it is not in use, because too much lack of power and too much charging are damaging to any battery.

Can I put mug in the microwave or dishwasher?

buuo slef heating coffee mug has a built-in battery and stainless steel construction, so is not made for the microwave or dishwasher. Please make sure to hand wash only.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Temperature-Controlled Self-Heating Smart Coffee Tea Mug 16 Oz, Double-Sided LED Real-time Temperature Display with Maximum 214Min Battery Life

Product ID: 631183179

Details

Brand
buuo
Capacity
397 g
Colour
Black
Material
Stainless
Power Source
Battery

💡Dual-sided LED real-time temp display

🔋2550mAh battery, 214 min heat time

🔥3 temp settings (120°F, 135°F, 150°F)

Description

☕ Stay hot, stay ahead—your coffee’s new power move!

DURABLE SAFE - Scratch-resistant 304 stainless steel with auto shut-off and non-slip base for worry-free use.
ANYWHERE ANYTIME - Sleek, waterproof design fits your busy lifestyle—office, home, or outdoor adventures.
LONG LASTING POWER - Up to 3.5 hours of consistent warmth on a single charge—no more cold coffee during meetings.
USER FRIENDLY DESIGN - One-button operation with dual LED displays for left and right-handed convenience.
PRECISION HEAT CONTROL - Choose from three exact temperature settings to keep your drink perfectly warm all day.

The BUUO 16 oz self-heating smart mug features triple temperature settings (120°F, 135°F, 150°F) with a robust 2550mAh battery delivering up to 214 minutes of heat. Its dual-sided LED display ensures real-time temperature visibility for all users, while durable 304 stainless steel construction and safety auto shut-off make it perfect for professional and on-the-go lifestyles.

Specifications

ASIN	B0CGV9V7K3
Brand	buuo
Colour	Black
Customer Reviews	4.2 4.2 out of 5 stars (194)
Enclosure Material	Stainless Steel
Included Components	BPA free Lid, Charging Coaster and Adaptor
Manufacture Year	2023
Manufacturer	buuo
Maximum Temperature	150 Degrees Fahrenheit
Number of Items	1
OutputCapacity	397 g
Power Source	Battery Powered
UPC	717164574031
Upper Temperature Range	150 Degrees Fahrenheit

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