Hot & Cold Water Circulating Mattress Pad | Electric Bed Cooler

Sleep Cooler or Warmer — Your Bed, Your Temperature

Transform your sleep experience with the LZHZXY F-7 Electronic Cooling & Heating Mattress Pad. Using semiconductor technology and a water-circulating system, this smart mattress pad circulates water at your preferred temperature directly beneath you — keeping you comfortably cool in summer and gently warm in winter, all night long.

Whether you run hot at night or want to take the chill off on cold evenings, this dual-function electric mattress topper gives you precise bed temperature control at the touch of a button. No more tossing and turning — just perfectly regulated comfort.

Key Features

• Hot & Cold Dual Mode: Circulates both cooled and warmed water for year-round comfort
• Semiconductor AC Fan Technology: Efficient, low-noise operation for undisturbed sleep
• Precise Temperature Control: Dial in your ideal sleep temperature with easy controls
• Low Power Consumption: Only 70W — energy-efficient operation all night long
• Wide Voltage Compatibility: Works on 110V/220V – 50Hz/60Hz (suitable for most countries)
• CE Certified: Meets European safety standards for electrical appliances
• No Harmful Chemicals: Free from high-concern substances for safe, everyday use
• Compact & Lightweight: Package dimensions 30×25×35 cm, weighing just 5 kg — easy to set up and store

Specifications

Why Regulate Your Sleep Temperature?

Research shows that your core body temperature naturally drops as you fall asleep, and maintaining a cooler sleep environment can support deeper, more restorative rest. Learn more about how sleep environment affects sleep quality at the CDC's Sleep Hygiene Resource.

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Frequently Asked Questions

Q: How does the hot and cold water circulating mattress pad work?

A: The LZHZXY F-7 uses a semiconductor-driven AC fan system to heat or cool water, which is then circulated through the mattress pad via tubing. You select your desired temperature setting, and the unit continuously circulates water at that temperature beneath you as you sleep, maintaining consistent comfort throughout the night.

Q: Is this electric cooling mattress pad safe to use all night?

A: Yes. The unit is CE certified, meaning it meets rigorous European electrical safety standards. It draws only 70W of power — comparable to a standard light bulb — making it safe and economical for extended overnight use. Always ensure the unit is placed on a flat, stable surface with adequate ventilation.

Q: Can I use this mattress cooler with any standard bed?

A: The F-7 electronic cooling mat is designed to sit on top of your existing mattress and beneath your sheets, making it compatible with most standard bed frames and mattress sizes. The compact control unit connects via tubing to the pad and can be placed beside the bed.

Q: Does it work in both summer and winter?

A: Absolutely. The dual hot and cold functionality means you can use it to stay cool during warm months and enjoy gentle warmth during colder nights — making it a versatile, year-round sleep comfort solution.

Q: What voltage does this unit support?

A: The F-7 supports both 110V and 220V at 50Hz/60Hz, making it compatible with electrical standards in most countries around the world. Please verify your local socket type before use.