






MiYeon D148 Far Infrared Amethyst PEMF Large Mat
MiYeon D148 is a 26x59 far infrared amethyst PEMF mat with 6 coils for broad warmth, relaxation and recovery-focused daily wellness.
- Brand: MiYeon
- Model: D148
- Size: 26 inches (52cm) x 59 inches (148cm)
- PEMF Settings:3-64Hz
- PEMF Coils:6
- PEMF Intensity:270Gauss
- Weight: 30 pounds (14kg)
- Voltage: 110-120v and 220-240v
- Wattage: 300 watts
- Temperature: 30-70℃ / 85-159℉
- Timer: 1-12 Hours
- Gem Stones: Amethyst, black jade crystals
- Storage: Carry Bag Included
HSA/FSA reimbursement
See if you qualify through Flex
Complete a quick chat consultation. If approved, Flex provides a physician-reviewed Letter of Medical Necessity for reimbursement.
Do not use your HSA/FSA card at MiYeon checkout. Flex guides reimbursement after purchase.
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MiYeon mat guide
Broad amethyst mat coverage for bed, sofa, and evening routines
D148 gives shoppers a large MiYeon amethyst PEMF surface without stepping up to the longest mat. It is built for broad back, leg, and full-rest coverage at home.

Best fit for
Choose full-body coverage for longer home routines
Sofa and bed routines for daily warmth
Back, hips, and legs during rest time
Customers who want amethyst PEMF without light features
Create one reliable rest surface for bed or sofa time
Best for customers who want broad coverage, simple setup, and a complete at-home warmth routine in one product.
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Place the mat on a flat rest surface
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Choose a comfortable heat level and PEMF program
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Use it for reading, stretching, or evening wind-down
A larger surface for deeper home sessions
Amethyst and jade layers help deliver steady gemstone warmth with a grounded, comfortable feel.
Included in this model
- Size: 26 x 59 in large mat
- PEMF programs with 6 copper coils
- Far infrared warmth from natural crystal layers
- Gemstones: natural amethyst and black jade crystals
- No red or near-infrared light on this D-series model
- Safety: EMF shield and Class II appliance standards
Why this format works
The larger mat format gives customers a dedicated surface for longer rest sessions, broad warmth, and a more spa-like routine at home without scheduling a separate appointment.
Before you order
Choose the model that fits your routine, then select options above.ProductDrop
Flex helps eligible customers request reimbursement documentation after purchase.
Preparation 1-3 business days.Estimated shipping 7-12 business days.
Product questions and after-sales support: service@luxuryade.com.
Safety notes
Start with a comfortable warmth level and shorter sessions. Do not use on numb skin, during sleep, or as a replacement for medical care. If you are pregnant, have an implanted device, heat sensitivity, or a medical condition, ask a qualified professional before use.
Common questions before you buy
What is this MiYeon mat designed for?
MiYeon D148 Far Infrared Amethyst PEMF Large Mat is a MiYeon mat designed for targeted comfort and at-home relaxation. It includes Far-infrared warmth, amethyst and jade, PEMF programs in a format designed for daily use.
Does this model include PEMF?
Yes. This model includes PEMF programs for a structured wellness routine alongside far-infrared warmth.
Does this model include red or near-infrared light?
No. This model is presented without red or near-infrared light features.
Does MiYeon replace medical treatment?
No. MiYeon products are wellness devices for comfort and relaxation. For medical conditions, pregnancy, implanted devices or heat sensitivity, consult a qualified professional before use.
Can I use HSA or FSA funds for MiYeon?
MiYeon works with Flex to help eligible customers request reimbursement. Start with the Flex consultation, purchase with a regular payment method, then submit your receipt and Letter of Medical Necessity through your HSA or FSA provider.
Should I pay with my HSA/FSA card at checkout?
No. Use a regular credit or debit card at MiYeon checkout. Flex explains the reimbursement steps and helps you obtain the documentation if you qualify.