New Cross-Border Product: Smart With Display Screen, Supports Video Playback, Heart Rate, Blood Oxygen, Sleep

Dear customers, please note that the product has wired charging and a charging compartment before placing an order. It supports large-scale custom logos and OEM/ODM services All products in our store are not for retail sale and no returns are accepted without quality issues. We welcome cross-border e-commerce cooperation. If you need Chinese or English high-definition materials, please contact me! Personal buyers for personal use should not purchase! Thank you!