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Item specifics
  • Language: English
  • Type: Watchbands Changers
  • Compatibility: Android
  • Brand Name: Heroyu
  • Application Age Group: Adult
  • Function: NFC
  • Waterproof: IP68
  • Item name: TIMER JAKCOM R3F Smart Ring
  • Shape\pattern: Fashion
  • Gender: Unisex,Men,Women
  • Color: Black
  • Material: Amorphous Alloy
  • USA SIZE: #7,#8,#9,#10,#11,#12
  • Function: Smart sharing
Product Description


Waterproof Smart Ring Wear Jakcom R3F NFC Magic Rings Mens For Samsung HTC Sony LG Android Windows NFC Mobile Phone Smart share


**The Jakcom smart ring is a Wearable electronic components, operate the mobile function and share the data by NFC wireless frequency communication technology.

For Android phone:
The functions:Private Note ,Screen lock ,APP lock, Quick start, share business card, share internet link, share the text and share online file.
For Windowsphone:
The functions: Quick start, share business card, share internet link, share the text and share online file.

**Original Health Modulecan improve human performance effectively.  The product shape is designed according to the international popular elements, created by the pure medical titanium, no need to charge, high waterproof, and suitable for any people at any time.


Range to cover:1.5cm
Work temperature:-50~+80 degree

Compatible model:For android,for Blackberry,for WindowsMobile


1* R3F Smart ring



1. Please make sure your  full name including your first name, middle name and last name when payment;
2. Please make sure your
correct address including your Apartment No., Street, City, Region and country.Otherwise your package would probably be returned!
3. We are not responsible for YOUR MISTAKE,Thanks.

**Due to different Computer display colors different,the color of the actural item may vary slightly from the above picture. please prevail in kind,Thanks


1. Our products from to Factory,so that the price is so lowest , pleaes trust me.
2.100% safe, please rest assured purchase online. The third payment service will also ensure that our rights.  
3. Excellent customer service. If you have a question for your purchase, please chat with us online or leave a message,
we will respond to you within 24 hours(monday-Saturday)
4. As for the shipping,we will send it fast to you,and if the item not arrived on nomal time. please don\'t open a dispute and left bad feedback, contact me first,we will checked and extend the delivery time.

Thank you for your support!

If you have any problems of payment, please contact us.
If you need to buy more goods, but the price is not very cheap, or did not find in our store, please contact us!
5 6
1.We ship all of our items world wide within 48 hours by EMS / DHL or Hongkong Post / China Post, the shipping way will depend on the total cost.
2.We are not responsible for any wrong or undeliverable address.
3. Sometimes it may take up to 4-7 weeks due to strict custom Inspection.
4. Our price does not include taxes, VAT, or other hidden charges.To ensure you pay minimum tax, we will declare as "gift" or "sample" with low value.If you here any special needs on the description, pls leave Notes in the order.We do not shoulder any duties in customs in importing country.

1.If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money
Back.Please contact me before you return it.
2.If item is defective in 3 months, We will send you a replacement without extra fee, or offer refund after
We receive the defective item.
3.If item is defective after 3 months, you can still send it back to us.We will send you a new one after receiving
The defective item. But you have to pay the extra shipping fee.
1) Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
2) We always offer good price for best goods and service to you.
3) Please contact us before you decide whether to be happy or not.
If there\'s any problem or question about your order, please contact us via Email or Trandemanger or Leave Message to your order, we will reply you as soon as we can!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 15cm x 15cm x 10cm (5.91in x 5.91in x 3.94in)
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Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 15cm x 15cm x 10cm (5.91in x 5.91in x 3.94in)
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