Smart Watch Earphones 2 in 1 TW Ear Phone Bracelet Waterproof Sports Cell Can Call Mobile headset wireless Bluetooth connection, Black

The mirror surface is made of a generation of toughened glass, which is scratch-resistant and wear-resistant and harder. The design and craft interpretation of technology Touch the switch to connect instantly Using Bluetooth 5.0 Chip, redefine wireless. Bluetooth connection. Take the headset out of the charging compartment, touch the headset connection button, turn it on for pairing, and then connect with other Bluetooth devices,which is convenient and fast. 1.24-hour blood pressure monitoring (24-hour continuous exercise blood pressure monitoring); 2.24-hour continuous heart rate monitoring,