Bluetooth Version: BT 5.0

 CPU: JQ7019  128M

 LCD: 1.83-inch IPS screen

 Resolution: 240*284

 Battery Capacity: 260 mAh

 Standby Time: 15 days

 Product Size 48.5*39*12mm

 Main Functions: Built-in 21 games, 

photography, step counter, flashlight.

 Additional basic functions: sleep 

monitoring, alarm reminders, photo 

albums, calendars, countdown timer, 

calculator, stopwatch.