Nk20 Smart Bracelet Bluetooth Sports Wearable Knob Button Bluetooth

$557.37
By CJ Drop China
Color

Product information:

Material: Zinc Alloy
Wearing method: wrist strap
Operation mode: touch + button
Color classification: black
Functions: Waterproof, taking photos, step counting, heart rate monitoring


Packing list：

Ch Bracelet charger manual*1


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