sensor heart rate mota stainless steel voice recorder 2021samrt ring temperature

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Product Overview

Description


 

















texture of materialstainless steel
Weight4.5g
SpecificationsWidth 8mm(6-13#)


Product Description


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FAQ


 About Shipping
* By Post, Free shipping, 3-4 weeks.
* By express, fast shipping way, 5-10days.
* By Special Line, Some cities have it, 1-2 weeks.


About Packing
* JAKCOM R4 Smart Ring Packaging Details:
Inner White Box: Unit G.W is about 60g, Unit Size is 7cm x 7cm x 3cm;
Outer Brown Box: Unit G.W is about 24670g, Unit size is 53cm x 29cm x 37cm , Max with 400 pcs.



About OEM Customized
* Individualized Scheduling: No waiting time.
* Automated Production: Coincident product quality.
* All-round OEM: Product, Packing, Instructions, etc.
* All-round Support: Images, Video, Source Files, etc.
* Without inventory pressure: The MOQ is One piece All you need to do is send your LOGO file and Company info to us only.


About Warranty
* Warranty is 1 year. There are any problems within one year, we will fix or change it for you, and we are responsible for the
freight when we send to you.


About Order Process Cycle
* All products are in stock, your order will be delivered within one working day after you have paid successfully.


Special Note
* The read-write process of R4 IC/ID module is the same as ordinary cards;
* it can be authorized or copied by the corresponding dedicated read-write device;
* It is recommended to use JAKCOM RFID Replicator for copying, click to view JAKCOM CD1 Replicator or JAKCOM CD2 Replicator




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