Jackcom R4 Smart Ring Wearable Device NFC Magic Ring Waterproof Health Men Women Ring Jewelry For IOS Android Phone Black Ring

Jackcom R4 Smart Ring Wearable Device NFC Magic Ring Waterproof Health Men Women Ring Jewelry For IOS Android Phone Black Ring
1005003847325440

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Compatibility : All Compatible
Rings Type : Wedding Bands
Model Number : R4
Shape\pattern : Round
Style : TRENDY
Occasion : party
Material : Metal
Metals Type : Titanium
Gender : Unisex
Origin : Mainland China
CN : Guangdong
Item Type : Rings
Fine or Fashion : fashion
The no. : R4
Source category : Spot
Does it support one-piece distribution? : Support.
colour : 8,9,10,11,12
Appearance dimensions : 7cm x 7cm x 3cm
model : R4
intended for : Children
Communication function : Support.
Product weight : 60
Compatible platforms : IOS, Android
How to wear it : Wristband type.
Applicable system : IOS, Android
Communication type : Do not insert card
Applicable platform : Fully compatible.


Model: R4.

Full English Name: jakcom R4 smart ring

Charged: no

Product features: Polar controller R4 is a multi-functional RFID radio frequency ring, built-in IC and ID modules can be used to replace access cards, parking cards, membership cards, consumer cards and other wireless RADIO cards;

Packing information:

Product white box: contains product weight 60 g, size 7 cm x 7cm x 3cm;

Special instructions

Polar controller
R4

Smart ring
IC/ID

Module, reading and writing process and ordinary card, in the corresponding sensing range, can be authorized or copied through any special reader;

Recommended
Polar controller CD series induction card copy machine.

To copy
...;
Polar controller CD1 induction card copyer.

;

Domestic customers can also mail the tar