Product details of GURTIK Watch 9 Max Smart Watch – 2.19 HD IPS Bluetooth Calling Function Touch Control Smartwatch – – Branded Watches for Men – Sports Watch – Smart Watch for Boys and Girls – Bluetooth Call NFC Wireless Charging Smartwatch

Band width: 22mm
Screen Size: 2.19 inch IPS
Resolution: 485*520
Screen touch: Full Touch
Front Shell: Brilliant plating Zine-alloy
Back Case: IML
Straps: Silica gel
Number of keys：two buttons (1 side button, 1 Rotate button)
CPU: B3218/8918F
G sensor: SC7A20E
HR sensor: Tianyi Hexin HSR3300
BT version: 5.0（LE+Basic）
shake: Flat motor
Battery: 200mAh lithium battery
Standby Time: 10-15day
Working Time: 3-5day