JAKCOM R4 Smart Ring Newer than uhf rfid icm 20948 omnidirectional 3g and 4g name 8 port gigabit learning development board
![JAKCOM R4 Smart Ring Newer than uhf rfid icm 20948 omnidirectional 3g and 4g name 8 port gigabit learning development board](http://ae01.alicdn.com/kf/H0a70221d256e4bef8165493c2d535ebdI/JAKCOM-R4-Smart-Ring-Newer-than-uhf-rfid-icm-20948-omnidirectional-3g-and-4g-name-8.jpg_350x350.jpg)
sku: 4001364975464
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$29.90
Shipping from: China
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