Product Description :
Bluetooth Version - 5.0
Operating Temperature - "-20?C" - "65?C"
Bluetooth Range - 10M
Battery Capacity - 200mAh
Working Time - Up to 7 Days
Charging Time - 2 Hours
Charging Type - Magnetic Attachable Charger Cable
Standby Time - 15-20 Days
Activity Tracking- 10 Activites
Call Alert - Yes
Music Control - Yes
Blood Oxygen Level Monitoring - Yes