Specification:
Model: i12
iCloud pop up window function is optional
Color: White Black Red Gray Green
Bluetooth Version: 5.0
Configuration: High with true copper ring speaker,
Battery: 300mAh+30mAh 
Calling Time: 4-4.5 hours
Listening Time: 2.5-3 hours
Package size: 10*10* 3cm
N.W.: 50G
 
Package Included:
2 x Headphones
1 x Charge Box
1 x Charging Cable
1 x User Manual