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QS80 0.42 inch OLED screen bluetooth ble 4.0 ABS + PC body nordic51822 CPU health wrist band

Payment
TT,Western Union,Paypal
Delivery
3days in stock
Origin
China
Minimum Order
100
Packing
50pcs per carton
Inspection
yes
Samples
Charge
Remarks
CE RoHS FCC MSDS quality inspection report appearance patent
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