Product information:

Model:Z27
CPU:HS6620+BK
Operating:Touch
Feedback:Sound.vibration
Texture:Zinc alloy.Steel strap.Leather strap
Battery life:200AH
Screen size:1.54inch color screen
Charge mode:Clips charge
Transmission mode:Bluetooth 4.0 above
Systtem requirements:Android 4.5 or above 10S9.0 or above

Packing list :

Smart bracelet+Wacth band+charg cable+Product manual