Teioe M7 800W/400W Mini Ceramic Space Heater

Mini Ceramic: The Teioe M7 is a compact indoor heater with 800W and 400W heat settings plus a cool-air mode. Its small footprint and 1.6-pound listed weight suit desk-side or personal-space use, but the listing gives conflicting noise figures and describes safety features that should not replace careful placement and supervision.

At a glance

Three dial-selected modes: cool air, 400W low heat, and 800W high heat.
Compact listed dimensions and 1.6-pound weight make it easy to move between a desk and nearby room.
Listing describes tip-over and overheat protection, an eight-hour automatic shutoff, and a 30-second fan delay after switching off.

Price

$24.29Save 19%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Lower 400W heat mode provides an option below the 800W setting for personal-area use.
Cool-air mode adds fan-only operation when heat is not wanted.
Compact size and a stated handle support moving the heater between indoor locations.

Cons

At 800W maximum output, this is a personal-space heater rather than a high-output choice for heating a large room.
The listed 3.3 ft cord limits how far it can sit from a suitable outlet.

Technical specifications

21 specifications

Identity
Brand	Teioe
Model	M7

Heating and power
Power configuration	AC
Heat output	800 watts
Operating modes	3
Voltage	120 volts
Amperage	6.67 A
Heating method	Convection
Heating element	Radiant
Fuel type	Electric

Dimensions and installation
Dimensions	3.1"D x 8.3"W x 5.5"H
Weight listed	1.6 pounds
Form factor	Pedestal
Mounting types listed	Floor Mount, Tabletop Mount

Design and use
Color	Sky blue
Indoor/outdoor use	Indoor
Recommended uses	Desk, Office
Temperature settings listed	68 °F to 70 °F
Power cord length	3.3 ft

Listed features
Special features	Energy Efficient, Lightweight, Noiseless, Overheat Protection, Portable, Tip-Over Protection
Material	Flame-retardant ABS

What to know before buying

Listing details to confirm

The listing is inconsistent about noise, claiming less than 45dB in one feature and less than 40dB elsewhere. It also lists 68 °F and 70 °F temperature settings despite describing a three-mode selector for cool air, 400W, and 800W. Check the actual control and noise details for the selected listing. The manufacturer advises using a grounded socket, keeping the heater off carpet and away from children, not covering it or touching its protective cover while operating, and avoiding a tied or bent cord. The fan may continue running for 30 seconds after switch-off.

Who is it for?

A good fit for

Desk-side or other personal-area warmth in an office, bedroom, or study.
Buyers who want two heat levels and a fan-only mode in a small, lightweight unit.

Less suited to

Heating a large room or replacing a higher-output room heater.
Buyers who need a confirmed noise level, adjustable thermostat, or longer power cord.

Teioe M7 800W/400W Mini Ceramic Space Heater · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 3,615 ratings

5 stars72%72%
4 stars13%13%
3 stars6%6%
2 stars3%3%
1 star6%6%

Customer feedback describes useful heat for office use, quick relief from a chill, appealing appearance, and appreciation for the multiple settings and cool-air option. These reports fit the listed compact format and 400W/800W modes, but are impressions rather than performance guarantees. Experiences with noise, durability, and value are mixed, including reports of both continued use and early failure, so buyers prioritizing quiet operation or long-term reliability should weigh that uncertainty.

Positive themes

Customers describe the heat as useful for office use and say it takes the chill out quickly.
Feedback appreciates the appearance and the choice of heat settings, including cool air.

Mixed feedback

Noise feedback ranges from finding it low to finding it somewhat loud.
Durability and value opinions are mixed, with reports of both continued operation and early breakage.

Frequently asked questions

What modes does the Teioe M7 list?

The listing describes cool air, 400W low heat, and 800W high heat. It also separately lists temperature settings of 68 °F and 70 °F, so those control details are inconsistent.

Is this suited to heating a whole large room?

The listed maximum output is 800 watts and the product is described for desk and personal-space use. The evidence does not establish it as a large-room heater.

What safety features are described?

The listing claims tip-over and overheat protection, an eight-hour automatic shutoff, and a 30-second fan delay shutdown. It also advises using a grounded outlet and keeping the heater uncovered and away from children.

How quiet is the heater?

The listing gives two conflicting claims: noise below 45dB and noise below 40dB. Customer feedback also describes mixed experiences with noise, so a definitive level is not established.