Why is my temperature not rising up to max even though I already set it up to max and cup is already on it?

It works kind of like an inductive stove. It needs a flat bottom or flat metal bottom. The only time you would use a flat metal bottom, is that if you need to heat something up quickly. In addition, it won't work with insulated cups and/or double wall mugs or glass cup.

How sensitive is the gravity induction switch? I have used other heaters where the switch does not come on and does not work reliably.

The switch has never failed to work perfectly and reliably when I have touched it to turn the device on or off. However, I have noticed that occasionally the warmer will turn on all by itself. This doesn't bother me too much, but I'm sure it would concern most people.

I went trouble turning it on?? videos and looked at manual. i dont see any reason for a delayed start yet i can't get it to turn on easily. auto shut

Try to put the warmer on a hard surface and keep room at the bottom because it has a pressure sensing button on the bottom.

Will this work with 110 and 240 volts? can be used in europe or the middle east?

I doubt it. If the ad says it is 110 volts, that's it.

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Coffee Mug Warmer for Desk, Digital Cup Heater, Coffee & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel

Coffee Mug Warmer for Desk, Digital Cup Heater, Coffee & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel

Product ID: 209749764

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Details

Color
Stainless
Material
Stainless
Brand
COSORI
Product Dimensions
5.39"L x x
Power Source
Corded

📱Touch Tech Interface

🕒8-Hour Auto Shutoff

🌡️1°F Precision Control

Description

☕ Elevate Your Sipping Experience!

SMART SAFETY FEATURES - Equipped with pressure sensor technology to prevent accidental activation.
WORRY FREE CONVENIENCE - Automatic shutoff after 8 hours ensures peace of mind while you work.
STAY WARM STAY FOCUSED - Keep your beverages at the ideal temperature for maximum productivity.
PERFECT GIFT FOR EVERY OCCASION - Elegantly packaged, making it an ideal gift for coffee and tea enthusiasts.
CUSTOM COMFORT AT YOUR FINGERTIPS - Easily adjust temperatures from 77°F to 194°F with a sleek digital display.

The COSORIC Coffee Mug Warmer is a state-of-the-art digital cup heater designed to keep your beverages at the perfect temperature. With precise 1°F temperature control, a user-friendly touch interface, and an automatic shutoff feature, this stainless steel warmer is both practical and stylish. Ideal for busy professionals, it makes a thoughtful gift for any coffee or tea lover.

Specifications

Voltage	110 Volts
Wattage	24 watts
Power Source	Corded Electric
Number of Trays	1
Item Weight	8 ounces
Item Dimensions L x W x H	5.39"L x 4.29"W x 0.71"H
Material Type	Stainless Steel
Color	Stainless Steel

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