2023 wifi smartwatch ceramic bezel dual camera video 1.6 inch 400*400 resolution men reloj z40 4g online smart watch

Product Description
Specification
Model name
Z40 4G Sim Card Smart Watch
CPU:
UMS312+PAR2822 Dual chip
Memory
DDR4 6GB,EMMC:128GB
SIM Card
Independent standby, hands-free calling,Nano SIM
Band
GSM: 850 / 900 / 1800 / 1900
WCDMA: B1/B2/B5
TD-SCDMA: B34/B39
LTE-FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20
LTE-TDD:B38/B39/B40/B41(100MHz)
Touch Screen
1.6inch 400*400 resolution high-definition full round screen
Camera
Front 2MP/Side 8MP HD camera
WIFI
Supported
GPS
Supported
Heart Rate
Supported
Pedometer
Supported
Charging
POGO PIN+Magnetic charging cable/power bank
Power Bank
Support 5V/1A charging adaptor, universal 5PIN USB cable charging
Battery
Smart watch 900mAh/Optional power bank 900mAh
Standby
Smart watch 48 hours + power bank 40 hours
Music play
Smart watch 6 hours + power bank 5 hours
Call time
Smart watch 2.5 hours + power bank 1.5 hours
Color
Black