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Classic Ultra
The Classic Ultra is our retro legacy model, back by popular demand. A multi-wave scalar configuration generates a coherent field reaching 295 feet in every direction, built for rural homes, small offices, schools, and factories outside dense 5G zones. Slim, shelf-friendly, and quietly does its work from any shelf or drawer.
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90m (295ft) radius
For suburban/urban areas with moderate to high EMF
All EMFs including general 5G exposure
Aluminum Alloy
5.5 x 4 x 1.5
Classic Ultra
Features
Accessories Included:
Plug with US/UK/EU/AUS adapters and power pack
Approximate Battery Life:
N/A
Approximate Charge Time:
N/A
Case Materials:
Aluminum Alloy
Coverage:
90m (295ft) radius
Power:
Direct Wall Plug-in
Recommended Usage:
For suburban/urban areas with moderate to high EMF
Safety Certificates:
All have FCC, CE, Ctick and RoHS certifications.
Size (inches):
5.5 x 4 x 1.5
Voltage Range:
100-240V
Weight (ounces):
14.0
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Find Your Device to Protect
Your Environment and Wellbeing
Discover the device that best suits your environment and lifestyle, helping you create a more balanced, protected space for everyday living and wellbeing.
Client Experiences Success Stories
Real stories from people experiencing calmer homes, better sleep, improved wellbeing, and greater peace of mind with Blushield technology.
Frequently asked questions
Invisible forces are part of modern life, but their impact doesn’t have to define you. Blushield works quietly in the background, supporting a more stable, balanced internal state so you can focus, rest, and perform at your best.
It doesn't block or shield EMF. Instead, Blushield is designed to support the body's natural response to everyday electromagnetic exposure. By focusing on biological support rather than altering environmental signals, it takes a different approach to EMF protection.
Plug-in units (Premium, Ultimate, Phi) cover your home. Portables cover you when you leave it. Most people start with one of each: a plug-in for the house and a portable for travel, work, and the car. If you're not sure, use our Find Your Device tool or message us.
30-day limited money-back guarantee on every device (restocking fee applies - see our full return policy). Stationary and portable units carry a 1-year warranty. If anything extends past that, contact us.
Yes. EMF meters measure intensity, not biological impact. Even low-level exposure from Wi-Fi, Bluetooth, smart meters, cell towers, and nearby homes accumulates 24/7. Blushield works on the body's response, so it helps regardless of what a meter reads.
Some people feel calmer or sleep better within the first night. For others it's a few weeks of gradual change - better focus, deeper sleep, and less fatigue. A small number notice a short adjustment period as the body recalibrates. Everyone responds differently, so give it time to become part of your daily environment and let the benefits build naturally.
Yes. Blushield is built on decades of research into how the body responds to coherent vs. incoherent electromagnetic signals. We have independent studies, HRV data, and live-blood analyses on our Science page. We don't make medical claims. We point you to the data and let you decide.
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