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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
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Description
Smart Infrared Hot Compress Knee Massager Physiotherapy Device, Style 21. Product material: ABS 2. Rated power: 5W 3. Rated voltage: DC 5V Rated current: 1A 4. Timing button: 15 minutes 20 minutes 25 minutes 30 minutes 5. USB charging, with built in battery 2600mAh, it can be fully charged in two hours after normal charging, and can be used wirelessly after fully charged 6. The fully enclosed airbag (inner side and straps) is squeezed, inflated and deflated in a cycle, and through vibration, the muscles of the knee are
1. Product material: ABS2. Rated power: 5W
3. Rated voltage: DC 5V / Rated current: 1A
4. Timing button: 15 minutes/20 minutes/25 minutes/30 minutes
5. USB charging, with built-in battery 2600mAh, it can be fully charged in two hours after normal charging, and can be used wirelessly after fully charged
6. The fully enclosed airbag (inner side and straps) is squeezed, inflated and deflated in a cycle, and through vibration, the muscles of the knee are repaired and massaged, so as to relieve pressure and let the knee enjoy a relaxing massage
7. 3D surround to protect the damaged knee joint, built-in 20 red light therapy lamp beads, specific wavelength far-infrared and internal and external bands penetrate into the knee, relieve fatigue, pain and discomfort
8. One key to start, large screen display, simple touch interface, the elderly can also use
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Finally sleeping well again
Color: Soft, Size: Standard(24"×16"×5.5"), Color: Soft, Size: Standard(24"×16"×5.5")
Got the standard soft and the height is just right - perfect mix of plush and supportive. My neck pain is basically gone. Love that it stays cool through the night thanks to the little vent holes, and the Tencel cover feels super soft. Holds its shape really well too, no flattening. Packaging felt like a gift. Worth every penny.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Cool-temperature outer cover
Set name: UltraCool Pillow 2-Pack, King - Soft/Medium, Item length width: 40.0 Inches
The pillows (set of2) are easily fluffed and adjusted to personal desire. The outer cover is cool to the touch. I do not feel "cooler" with the pillow, but it does not get hot like some. I'm a side sleeper and sleep comfortably with the Slumber Cloud. I would buy these again.
Con: pillow cover is slick, so pillow cases slide off.
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Reviewed in the United States on January 10, 2026
★★★★★ 1
not cooling for post menopause
Set name: UltraCool Pillow, Standard - Medium/Firm Firmness, Item length width: 30.0 Inches
As a post menopausal person I did not find this cooling at all. The material is memory foam which holds heat but more importantly my head sinks in so that half of it is always surrounded by the pillow, trapping heat. It IS a supportive, soft and comfy pillow. For cooling though, I found it better to buy a firmer, thinner pillow which keeps my head from sinking into it, allowing heat to dissipate.
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Reviewed in the United States on August 25, 2025
★★★★★ 4
Nice and squishy
Set name: UltraCool Pillow, Standard - Soft/Medium Firmness, Item length width: 30.0 Inches
Not really a "cooling" pillow, but better than a standard or or fiber filled pillow. All these types of pillows and other bed linens are initially cool to the touch, but they quickly heat up to match your body temperature. Although the technology currently does not exist to maintain constant cooling, pillows like this are a good compromise for now. It's nice and soft and is a good value for the price.
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Reviewed in the United States on July 30, 2025
★★★★★ 5
New Fave
Set name: UltraCool Pillow, Standard - Medium/Firm Firmness, Item length width: 30.0 Inches
Love It so far... Its cool and comfortable... just the right firmness
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Reviewed in the United States on December 17, 2025