Rainbuvvy S999 Smart Watch

CPU: MTK6761
Display screen: 2.88 “TFT Touch Screen Rectangular Full Touch
Resolution: 480*640
RAM/ROM: 4G+64G
SIM card: Nano SIM
Camera: 5.0MP+13.0MP
Bluetooth: 5.0
Bluetooth effective distance >10m (open environment)
Heart Rate Sensor: Tianyi Hexin hrs3300
Battery Capacity: 2300mAh
Wifi Support: 2.4g/5g
Battery Life: 3 days
Charging Method: Magnetic charge
Charging Time: 3 hours
Material technology
Watch Case: aluminium alloy
Button: aluminium alloy
Strap material: silica gel