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Phi 1 Portable
Blushield's entry portable: 1.23 oz, 3.5 in long, with a 3 m (9.8 ft) field around you. Keep scrolling to look closer.
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Blushield's pocket portable, for the hours you spend away from home. Small enough to carry everywhere.
Phi 1 Portable$299
1.23 oz · 3 days per charge
1-year warrantyAbout the device
Your home unit stays home. Phi 1 comes with you.
Blushield devices don't block or shield EMF. They are powered devices that produce their own field.
Phi 1 is the entry point to Blushield's portables: a slim black case with its own rechargeable battery, producing a multi-band scalar field. It is designed to accompany a home unit and cover you on the move.
Before you do anythingelse, hear this.
Brandon AmalaniFounder & CEO, Blushield USA
Brandon Amalani has been Blushield's US distributor since 2016. This is what he wants you to understand first.
EMF in
one minute
What it is
EMF stands for electromagnetic fields: invisible energy fields given off by anything that uses electricity or sends a wireless signal.
Some of it is natural
Not all EMF comes from technology. Sunlight and the Earth's own magnetic field are natural sources.
Devices you carry
Phones, tablets and laptops give off EMF while they're on, and most of the time they're within arm's reach.
Wireless signals
Wi-Fi routers, Bluetooth and cell towers use radio waves, a kind of EMF, to carry data through the air.
Around the home
Household wiring, appliances and smart meters produce fields too, strongest close to the source.
What we know
Not all EMF is the same, and not all of it is a problem. Research into long-term everyday wireless exposure is ongoing, and experts still disagree on what it means for health.
Free guide
New to EMF? Start with the basics.
A short, plain-English guide to the electromagnetic fields around you every day, and simple habits for living with them. Free, straight to your inbox.
- Where EMF comes from at home, at work and when you travel
- Four easy habits you can start tonight
- How Blushield's approach differs from shielding and blocking
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Features
Everything that matters, in 1.23 oz
USB-C charging
Charges in about 1.5 hours from any USB-C charger.
Status light
Solid green while it's running. It switches off for a moment about every 30 seconds by design, and turns solid red when the battery is low.
φ1 multi-band field
Several frequency sets working together, powered by its own 350 mAh battery, so the field is the same wherever you are.
Triangular end
Reinforced, with room for a lanyard, chain or string.
Black ABS case
Just 0.375 in thin and 1.23 oz. Durable, light and easy to forget it's there.
About 3 m (9.8 ft) of field around you, for the time you spend between home-protected spaces.
About the weight of six US quarters, in a case 3.5 in long and under 0.4 in thin.
A full charge in about 1.5 hours from any USB-C charger you already own.
3m
[ Coverage radius ]
1.23oz
[ Weight ]
1.5h
[ Charge time ]
Everyday use
Small enough to forget it's there
Keep it on you or within about 3 m (9.8 ft).
- Pocket
About the length of a bank card and under 0.4 in thick.
- Bag
Drop it in a handbag, backpack or laptop sleeve for the day.
- Car
Keep it in the console or cup holder on your commute.
- Travel
Pack it for hotels, flights and long days out.
Drawn to scale. 1.23 oz is about the weight of six US quarters.
Take Phi 1 with you
Price
$299.00
Weight
1.23 oz
Battery
About 3 days per charge
Warranty
1 year
Buy now · $299
30-day limited money-back guarantee (restocking fee applies) · 1-year warranty · Orders ship with signature confirmation.
Built to go wherever you go
A slim black case with its own rechargeable battery, producing a multi-band scalar field around you while you're away from your home unit.
Portables guide (PDF)Field around you
3 m9.8 ft
Coverage radius
Small enough to forget it's there
3.5 × 1.375 × 0.375 in and 1.23 oz, in a black ABS case.
Or in your bag
At 1.23 oz it adds next to nothing to a bag, backpack or car console.
At your desk
About 3 m (9.8 ft) of field around you while you work away from your home unit.
Out for coffee
Designed to accompany a home unit and cover you out and about, between home-protected spaces.
Phi 1 at a glance
Technical parameters
Coverage and use
Coverage: 3 m (9.8 ft) radius
Best for: out and about, between home-protected spaces
Size and build
Size: 3.5 × 1.375 × 0.375 in
Weight: 1.23 oz
Case: black ABS plastic
Power
Battery: 350 mAh, 3.7 V
Battery life: about 3 days
Charging: about 1.5 hours, any USB-C charger
Certificates and in the box
Safety certificates: FCC, CE, C-Tick, RoHS
In the box: Phi 1 Portable
Questions
Before you buy
Does Phi 1 block EMF?
No. Blushield doesn't block or shield EMF. Phi 1 is a powered device that produces its own field.
Do I need a home unit as well?
Phi 1 is designed to go with a home unit, which Blushield recommends as your main protection. Phi 1 covers you when you're away from it. The Find Your Device tool can help you choose.
Can I take it on a plane?
Phi 1's battery is about 1.3 Wh (350 mAh at 3.7 V), well under the 100 Wh limit for devices in carry-on bags. Check your airline's rules before you fly.
How do I charge it?
Use any USB-C charger and cord. A full charge takes about 1.5 hours. The light turns solid red when it's time to recharge, flashes red while charging and turns solid green when fully charged.
Why does the light switch off every so often?
That's normal. It stays solid green and switches off for a couple of seconds about every 30 seconds. Blushield designed it to work this way.
Is Phi 1 right for a big city?
The Phi Series is designed for low to moderate EMF areas: rural areas, small towns, suburbs and medium-sized cities. For dense city living, Blushield's Ultimate, Sensitive and EVO portables are designed for higher-EMF areas.
What if it isn't for me?
Every device has a 30-day limited money-back guarantee (a restocking fee applies) and a 1-year warranty. See the return policy.
Small enough to forget. Easy to keep with you.
1.23 oz, about 3 days per charge and USB-C charging. No app, no setup. Slip it in a pocket or bag and it's running.
30-day limited money-back guarantee · 1-year warranty · Ships from Liberty, Missouri
Important information
Blushield products are not medical devices. They are not intended to diagnose, treat, cure or prevent any disease, and they are not a substitute for advice from your doctor. These statements have not been evaluated by the Food and Drug Administration.
Customer reviews and stories describe individual experiences. Results vary from person to person.
Phi 1 Portable is $299.00. Unopened devices can be returned within 30 days. Opened devices have a 20% restocking fee, and return shipping is paid by the buyer. Every device has a 1-year warranty against factory defects.
Return Policy · Shipping Policy · Privacy Policy · Terms & Conditions · Contact: 1-800-648-6317 · support@blushield.com
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