DESCRIPTION
Specification:
Material: PVC, ABS.
Charging time: 90min.
Battery life: 20 hours.
Standby time: 30 day.
Charging: USB charging.
Features:
Tracks data trends.
ABS non-slip handle, comfortable grip design.
The heart rate changes can be accurately read through the bulit-in heart rate sensor.
USB recharge, long battery life, 30 days companionship.
Package included:
1 x Smart Jump Rope
