4G Android Smart Watch Phone S999 4GB+64GB 2300mAh Dual Cameras 2.88 inch Large Screen Wifi GPS Smartwatch

4G Android Smart Watch Phone S999 4GB+64GB 2300mAh Dual Cameras 2.88 inch Large Screen Wifi GPS Smartwatch
Product Description
Specification
Hardware Configuration
CPU
MTK6761
Display screen
2.88 "TFT
touch screen
Rectangular full touch
Resolution
480*640
RAM/ROM
4G+64G
SIM card
Nano SIM
The internet
2G/3G/4G
system
Android 9.0
Frequency band
GSM: 850 / 900 / 1800 / 1900
WCDMA: B1/B2/B5/B8
TD-SCDMA: B34/B39
LTE-FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20
LTE-TDD:B38/B39/B40/B41(100MHz)
camera
Five million cameras, 13 million cameras
BT
5.0
Heart rate sensor
Tianyi Hexin hrs3300
battery
2300mAh
wifi
Support 2.4g/5g
GPS
GPS+Go
BT effective distance
>10m (open environment)
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
Head size
77.2*53.6*15mm
Strap size
32mm width, total length 288mm, adjustment range 190-270mm
Color
Gold
silver
Black