Specification:
Model: i10touch
iCloud pop up window function is optional
Bluetooth: V5.0
Transmission distance: 10-15m
Working time: 2-3 hours
Standby time: about 10 days 
Charging time: about 1-2 hours 
Headset battery capacity: 35mAh
Battery capacity of charging bin: 450mAh
Package size: 10X9X8 cm
N.W.: 50G
 
Package included:
2 x Headsets 
1 x Charging box
1 x Charging cable
1 x User manual