---
product_id: 661426371
title: "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: "NT$6055"
currency: TWD
in_stock: true
reviews_count: 8
category: "Whisperheat"
url: https://www.desertcart.tw/products/661426371-under-desk-warmer-silent-and-energy-efficient-personal-under-desk
store_origin: TW
region: Taiwan
---

# Silent, fanless radiant heating 3 heat levels for perfect warmth Auto shutoff timer (2 or 4 hrs) 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:** NT$6055
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** NT$6055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/661426371-under-desk-warmer-silent-and-energy-efficient-personal-under-desk)

## 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

- • **Smart Energy Saver:** Built-in 2 or 4-hour auto shutoff timer maximizes safety and cuts energy costs.
- • **Family & Pet Friendly:** Safe for indoor use around kids and pets, making every space a cozy haven.
- • **Whisper-Quiet Comfort:** Silent, fanless radiant heat keeps your workspace cozy without distractions.
- • **Sleek & Portable Design:** Slim, foldable, and lightweight—effortlessly move your warmth wherever you work.
- • **Tailored Warmth Control:** Three adjustable heat settings let you customize comfort from gentle to toasty.

## Overview

The WHISPERHEAT Under Desk Warmer delivers silent, energy-efficient radiant heat with three adjustable settings and a smart auto-shutoff timer. Its slim, foldable design fits seamlessly under desks at home or office, providing safe, customizable warmth for legs and feet. Perfect for professionals seeking discreet comfort without noise or high energy bills.

## 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: 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.
Review: Works Great - This works great and keeps my feet and legs warm. I also have the WhisperHeat Heated Floor Mat and combined these two are awesome. My home office is very cold and it's currently 10 degrees (F) where I live. I'm wearing shorts and both my feet and legs are toasty warm. Combined, they even warm up under my desk so that the heat spills out from under my desk and I can feel it on my upper body.

## 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 | #5,493 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #39 in Camping Foot Warmers |
| Brand | WHISPERHEAT |
| Burner type | Radiant |
| Color | Gray |
| Customer Reviews | 4.0 4.0 out of 5 stars (367) |
| Date First Available | August 19, 2024 |
| Department | All Ages / Unisex |
| Form Factor | Mat |
| Fuel Type | Electric |
| Global Trade Identification Number | 00810135998758 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 4.4 pounds |
| Item model number | DSK1300 |
| Manufacturer | Whisper Heat |
| Mounting Type | Floor Mount |
| Number of Speeds | 3 |
| Product Dimensions | 21.25"D x 2"W x 15.5"H |
| Recommended Uses For Product | Office |
| Room Type | Home Office |
| Special Feature | Adjustable Temperature |
| UPC | 810135998758 |
| Voltage | 120 Volts (AC) |

## Product Details

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

## Images

![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)

## 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Works Great
*by T***R on December 26, 2025*

This works great and keeps my feet and legs warm. I also have the WhisperHeat Heated Floor Mat and combined these two are awesome. My home office is very cold and it's currently 10 degrees (F) where I live. I'm wearing shorts and both my feet and legs are toasty warm. Combined, they even warm up under my desk so that the heat spills out from under my desk and I can feel it on my upper body.

### ⭐⭐⭐⭐⭐ Perfect for study
*by D***M on January 1, 2025*

My desk is right next to the window, and it is uncomfortable to study in the winter because the heat does not come out well. Halogen Lamp Heater is uncomfortable for the eyes, and the heater that blows hot air makes it hard to concentrate on studying because of the noise. However, WhisperHeat does not light, does not make noise, and does not smell, so I can concentrate on studying. The heater itself is not hot, so it is safe to touch with my hand. It is safe even if children or puppy are nearby. Also no need to worry about the electricity bill. I like it

## Frequently Bought Together

- WHISPERHEAT Under Desk Warmer - Silent and Energy Efficient - Personal Under Desk Heater for Legs and Feet - for Office and Home - with Thermostat and Timer
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- ESSUNTIAL Portable Space Heater for Office & Home, Foldable, Quiet Floor Foot Warmer Under Desk, Personal Electric Panel Space Heater with Thermostat & Timer, Auto Shut Off

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-03*