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B1 Premium Cube
The B1 Premium Cube is a step up from the Phi Φ3 for suburban areas and medium cities with higher EMF density. The stronger coherent field effect that Blushield produces helps the body recover faster when you're living near 5G repeaters, cell towers, or dense wifi. One Cube covers a home or office in a higher-exposure area.
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90m (295ft) radius
For suburban/urban areas with moderate to high EMF
All EMFs including close range and wide band 5G
Aircraft Grade Alloy
4 x 4 x 4.5
B1 Premium Cube
The B1 Premium Cube emits additional waveforms compared to the regular Cube to help the body recover more quickly from high levels of EMF (such as being in direct line of sight of a 5G repeater).
Features
Accessories Included:
Plug Adapters and Power Cord
Approximate Battery Life:
N/A
Approximate Charge Time:
N/A
Case Materials:
Aircraft Grade 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):
4 x 4 x 4.5
Voltage Range:
100-240V
Weight (ounces):
25.0
The B1 Premium Cube model comes in carbon blue and silver alloy. This model is the new version of the former Premium Cube Gen 2, with the same internal functioning. The only difference is the case material.
One B1 Premium Cube is recommended per home or office with high EMF. Homes or offices within half a mile or line of sight of a cell phone tower, smart meters or a large number of Wi-Fi routers are good candidates for the B1 Premium Cube. It provides coverage of 90m (295ft) in all directions. Some people may experience a minor detox while initially using this product, and some may not. This may be due to the release of stress on the body from EMF, and the immune system may normalize. We recommend you purchase a U1 or Premium Portable model to carry with you when you are away from your home or office. This will maintain a level of protection when you are away from your home protected zone.
Our B1 Premium Cube emits a dual band scalar signal, where two different frequency sets are produced that operate in tandem. You will notice that your B1 emits a solid red light most of the time, but every half minute or so, the light will flicker for a couple of seconds. These two continually alternating fields keep the body adaptable and dynamic.
Our dual band models are designed to protect the body from more intense forms of EMF, like close range 5G, and also to help it regenerate more quickly from any exposure that may still be affecting the body.
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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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