Jakcom R3F Smart Ring New Product of Telecom Parts As for gp380 radio belt clip insulated screwdrivers

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Product Description

Jakcom R3F Smart Ring New Product of Telecom Parts As for gp380 radio belt clip insulated screwdrivers

  1. Volcanic Magnet           2. FIR Energy Stone          3.  Private Note      
Mobile phone lock         5. Quick start                     6. Share information

 Amorphous Titanium Alloy 

Titanium is the metal with most future traits, strong, anti-corrosion, silver, non-darkening, allergen-free, and the only metal having no influence on vegetative nerve of human. It is the most suitable material for jewelry besides gold and silver. 



18K Rose Gold

With the origin from early 19th century, rose gold is made up by pure gold, copper, silver and zinc. Due to its diverse colors and resistance against transformation or scratch, it can be applied to fine and exquisite gold ornament design, and enable designers to fully exert complicated and exquisite design innovation. It is popular in the fashion of current international jewelry industry. 



Epoxy Crystal Ceramic


1. Healthy element : Crystal ceramic is the best material of “green gem”. The many kinds of trace elements in it can improve the human metabolism and effectively promote blood circulation.


2. Diamond level : Safe and comfortable zirconia ceramics not only makes it comfortable, but also make it have the hardness second only to the sapphire, being resistant to touch and scratch.


3. Well-selected : Each one goes through 120,000 times of polishing and 1450 degree high temperature firing.


Health Module


” Volcanic Magnet” , ” FIR Energy Stone”


Natural devices can improve human performance effectively.


Healthy Mineral Volcanic Magnet


1. It specially selects Cotopaxi volcanic magmatic rocks magnet.


2. Thousands years of geological movement gives it striking ability, and enable it to have greater functions of relieving convulsion, soothing the nerves, calming the liver, improving ears and eyes, and relieving asthma than ordinary magnets.


FIR Energy Stone — The Far Infrared Ray Particle

1.  The FIR Energy Stone made by nano technology in Korea.

2.All materials extract from natural mineral ,so that can release more pure Far infrared ray ,

Scarlar Energy and negative ions .

3.Effectively improves the “Krebs Cycle” ,Thus improves Energy , Endurance and Strength .

4.It also can help peploe effectively resist the electromagnetic wave from computer ,phone or electrical appliance. 


High Speed NFC Dual-core Chips


1. The  “I” , ”II”  Letters area carries a new High speed smart NFC Dual-core chip.


2. It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 10 years, and effectively guarantee the safety and stability of the data. 


3. Besides, it brings top speed operation experience to the following mobile NFC features.


 Position with “I” is chipset A
Position with “II” is chipset B
Each chipset can write in different functions( In usage, please make sure “I” or “II” is in the central part of finger ,
Only by correct wearing, the chip in each area can give the best reading and writing performance ). 

 Private Note

Save all kind of private information to this Smart Ring ,For example ,Schedule,Accounts,Memo ,etc. And set the Ring Touch action to be the only way of View or Edit.


 Mobile phone lock

Set screen lock and APP lock randomly and let ring become the only key to your privacy.



 Quick start

Quick start multi-function scene mode, release the hands with high efficiency.




The product is the first device in the world which can add 6 images and 2000 characters to a piece of NFC codeword. enables “ delete  after  reading ”function , and is  compatible with all Android and WP mobile phones.


 Magic business card

The first NFC device in the world which can share IMAGE and TEXT card information, is compatible with Android and WP mobile phones. 

 Link sharing

User can edit URL links and import to Smart ring, or by explorer sharing function. Afterwards , wherever user  contacts  the mobile  phones  with  NFC  function ,   the mobile phone will automatically pop out thecontent of shared pages. 


Network disk sharing

User can click the sharing function  of network disk , select and write in the Smart ring , and  then touch the 

mobile phone of others. Any or multiple NFC  phones  will automatically pop out it.  


The key of Intelligent door

User can set Smart ring as the key to door according to the matching process of intelligent door lock. It supp-

orts all NFC door locks , for example, Samsung series.


 Screen unlock

User can set Smart ring as the way to unlock the screen of mobile phone, no matter the mobile phone already 
has other unlocking ways, such as gesture code or password.   (  This function is only available in the mobile p-
hones whose Android ROM is not highly customized.) 

Waterproof dust-proof and fall-proof

IP68 waterproof level, dustproof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion.

Real jewelry-level dimension 

Thickness only 1.8mm ,Width only 7.9mm
The product has the narrowest ring surface in like product of the world. Width of ring surface is only 7.9mm and thickness of ring is only 1.8mm, which is the real jewelry-level dimension. Technology coexists with fashion making the most natural wearable device.

Compatible with Android and WP mobile phones

All the Android and WP mobile phones with NFC function can normally apply it.

About US

Jakcom Technology is one of the earliest designers and manufacturers for Internet of Things. We have been dedicated to passing the core values of “convenience, experience, change and sharing” to consumers, producing the most cost-effective products for Internet of Things, and striving for the popularity of products of Internet of Things.

Products of JAKCOM Technology have passed the certification of domestic and overseas authorities, such as CCC, FCC, CE, CB, UL and ROSH, and ISO9001-2000 international quality system certification, and have been granted multiple special honors, such as “National Hi-Tech Enterprise”, “Enterprise of Excellent Credit and Consumer Protection”, and is the owner of multiple “invention patents”, “patents for utility models”, “appearance patents” and PCT international patents. We keep working hard to improve product quality.


Jakcom R3F Smart Ring New Product of Telecom Parts As for gp380 radio belt clip insulated screwdrivers

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Item Specifics

Brand Name: 
Model Number: 
 Near Field Communication
Application Age Group: 
Signal transmission distance: 
 Quick View / Quick Task Start / Privacy Protection
 Ring style
 American standard ring size 7-12, 6 sizes available
Hot sale with: 
 for gp380
Similar product: 
 radio belt clip
Perfect Match to: 
 insulated screwdrivers

Packaging Details

0.08kg (0.18lb.)
7cm x 7cm x 6cm (2.76in x 2.76in x 2.36in)


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Top Wireless Gadgets (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of www.topwirelessgadgets.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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