B7 Bluetooth Earphone Smart Bracelet is a smart wristband that supports various health monitoring features. It is designed for everyday use and compatible with Bluetooth devices.
Bluetooth version: 5.0
Talk time: about 6-8 hours
Standby time: about 3-4 days
Battery capacity: Built-in 90mAh
Charging method: Type-C input
Charging time: about 1-2 hours
Waterproof level: life waterproof
Hidden earphone design
Blood pressure and oxygen monitoring
Caller name and number display
Large LED touch screen
Personalized dials
Automatic screen activation
Sports data recording
Heart rate detection
Automatic sleep monitoring
Magnetic suction + buckle design
Support for various functions including stopwatch and alarm clock
