---
product_id: 661426371
title: "WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer"
brand: "whisperheat"
price: "$266.30"
currency: USD
in_stock: true
reviews_count: 8
category: "Whisperheat"
url: https://www.desertcart.us/products/661426371-whisperheat-under-desk-warmer-silent-and-energy-efficient-personal-under
store_origin: US
region: United States of America
---

# 3 heat levels for perfect warmth 2/4 hour auto shutoff timer compact & portable design WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer

**Brand:** whisperheat
**Price:** $266.30
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay productive — your desk’s new best friend!

## Quick Answers

- **What is this?** WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer by whisperheat
- **How much does it cost?** $266.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/661426371-whisperheat-under-desk-warmer-silent-and-energy-efficient-personal-under)

## Best For

- whisperheat enthusiasts

## Why This Product

- Trusted whisperheat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Portable:** Slim, foldable design fits discreetly under any desk and moves with you.
- • **Energy-Smart Safety:** Auto shutoff timer saves power and ensures peace of mind during long workdays.
- • **Family & Pet Friendly:** Safe for indoor use around kids and pets, making every space warm and welcoming.
- • **Whisper-Quiet Comfort:** Silent radiant heat keeps your workspace cozy without distracting noise.
- • **Tailored Warmth Control:** Three adjustable heat settings let you customize your comfort effortlessly.

## Overview

The WHISPERHEAT Under Desk Warmer delivers silent, energy-efficient radiant heat with three adjustable settings and a 2/4 hour auto shutoff timer. Its slim, foldable design fits seamlessly under desks at home or office, providing safe warmth for legs and feet without noise or bulky fans. Perfect for professionals seeking discreet comfort, it’s also safe around children and pets, making it a versatile winter essential.

## Description

desertcart.com: WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer : Home & Kitchen

Review: Office Winter has met its match! - Ok, so this is a rare 5 star review. Got this for my better half for her desk at her office. If you are familiar with “Office Winter” you will understand why. Her office gets freezing cold, people complain, I’ve even been chilled a couple times. This little heater is magic for her. It has been going strong for about a year now, and has given zero issues. No moving parts, so there is nothing to break, just a nice, adjustable, radiant heat that even slightly warms her desktop from underneath so her hands are not completely frozen when typing. The other women in the office have been impressed, and maybe a little envious. So long story short, I have not heard even a murmur of a complaint about this little heater. Office Winter has finally met its match.
Review: Silent and surprisingly effective, even on the default settings - I have been pleasantly surprised by how much warmth this provides under my desk. My feet and legs are not cold even on the lowest setting, and even when I have a skirt on. I love that it has an auto-off feature, and it's nice that you can adjust all the settings for time and temp, but honestly, the default setting has been doing a wonderful job for me without fussing with anything else. I also like that it's silent. There is nothing to indicate when the heater is on or off audibly. It was super easy to set up, and although I was worried about how long it would continue standing up, so far it's been going a month without falling over. There are supports to add to the corners that help. It IS a bit bigger than other normal space heaters, but I don't notice it under the desk in the office (I have a cube) and no one else seems to have noticed it either (perhaps the cleaning crew, but no one has said anything!). I can't say enough how well this works. Highly recommend. I even bought it on the "discounted" program because I guess someone else returned it, and I haven't had one problem with it at all. Works perfectly.

## Features

- Silent Radiant Heat: Enjoy quiet, fanless warmth for your legs and feet, perfect for comfort at work, home office, or any personal space
- Customizable Warmth: Features 3 simple buttons to change heating levels and an auto-shutoff timer. Level 1 is the lowest setting and level 3 is the highest. Warms your legs and feet while sitting at your desk in a discreet and gentle fashion.
- Safe & Energy Efficient: Low power consumption ensures saving on energy bills. Designed with 2 or 4 hour shutoff timer for additional savings and safety.
- Portable & Compact: Slim, lightweight, and foldable design. Easily move your personal heater from your desk to your dorm, studio or office.
- Versatile Use: Perfect for indoor environments and safe for use around pets and children. Ideal for warming feet and legs under desks, in nurseries, or even for keeping pets cozy in winter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDMKWKMS |
| Best Sellers Rank | #57,196 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #19 in Camping Foot Warmers |
| Brand | WHISPERHEAT |
| Brand Name | WHISPERHEAT |
| Color | Gray |
| Customer Reviews | 4.4 out of 5 stars 478 Reviews |
| Form Factor | Compact |
| Fuel Type | Electric |
| Global Trade Identification Number | 00810135998758 |
| Heating Method | Radiant |
| Included Components | 5 Standup Brackets |
| Indoor Outdoor Usage | Indoor |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions D x W x H | 21.25"D x 2"W x 15.5"H |
| Item Weight | 2 Kilograms |
| Model Number | DSK1300 |
| Mounting Type | Floor Mount |
| Number of Speeds | 3 |
| Part Number | DSK1300 |
| Power Source | ac |
| Recommended Uses For Product | Office |
| Room Type | Home Office, Kids Room, Nursery |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Adjustable Temperature |
| Special Features | Adjustable Temperature |
| UPC | 810135998758 |

## Product Details

- **Brand:** WHISPERHEAT
- **Color:** Gray
- **Form Factor:** Mat
- **Indoor/Outdoor Usage:** Indoor
- **Special Feature:** Adjustable Temperature

## Images

![WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 1](https://m.media-amazon.com/images/I/812Q4eM92zL.jpg)
![WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 2](https://m.media-amazon.com/images/I/81SbBsggyJL.jpg)
![WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 3](https://m.media-amazon.com/images/I/81TM8xZ8HiL.jpg)
![WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 4](https://m.media-amazon.com/images/I/81M+Gcka+WL.jpg)
![WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer - Image 5](https://m.media-amazon.com/images/I/81GwInYsfbL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Can I use this as a heated floor mat?**
A: No, this product is designed to be used in an upright position to function properly. If placed in a flat position on the floor it will shut off.

**Q: Can this be used as a heated mat for keeping my pet warm?**
A: While the product does generate heat, we do not recommend using it for pets. In any case small children and pets should be supervised if they are near the product.

**Q: Can I use this in the bathroom for extra heat?**
A: No, this product should not be used in the bathroom or near water. Although it is resistant to spills, prolonged exposure to moisture can damage the device. It should not be submerged in water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Office Winter has met its match!
*by A***N on June 7, 2026*

Ok, so this is a rare 5 star review. Got this for my better half for her desk at her office. If you are familiar with “Office Winter” you will understand why. Her office gets freezing cold, people complain, I’ve even been chilled a couple times. This little heater is magic for her. It has been going strong for about a year now, and has given zero issues. No moving parts, so there is nothing to break, just a nice, adjustable, radiant heat that even slightly warms her desktop from underneath so her hands are not completely frozen when typing. The other women in the office have been impressed, and maybe a little envious. So long story short, I have not heard even a murmur of a complaint about this little heater. Office Winter has finally met its match.

### ⭐⭐⭐⭐⭐ Silent and surprisingly effective, even on the default settings
*by D***Y on July 16, 2025*

I have been pleasantly surprised by how much warmth this provides under my desk. My feet and legs are not cold even on the lowest setting, and even when I have a skirt on. I love that it has an auto-off feature, and it's nice that you can adjust all the settings for time and temp, but honestly, the default setting has been doing a wonderful job for me without fussing with anything else. I also like that it's silent. There is nothing to indicate when the heater is on or off audibly. It was super easy to set up, and although I was worried about how long it would continue standing up, so far it's been going a month without falling over. There are supports to add to the corners that help. It IS a bit bigger than other normal space heaters, but I don't notice it under the desk in the office (I have a cube) and no one else seems to have noticed it either (perhaps the cleaning crew, but no one has said anything!). I can't say enough how well this works. Highly recommend. I even bought it on the "discounted" program because I guess someone else returned it, and I haven't had one problem with it at all. Works perfectly.

### ⭐⭐⭐⭐⭐ Great for Employees in a Cold Office
*by A***P on June 25, 2026*

Works great for employees to use under the desks. Much more efficient than a traditional space heater and feels safer.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*