Product details of MI BAND 4 CHARGER
The Mi Band 4 has 50-meter water resistance and a 6-axis accelero meter, and Xiaomi has added a host of new workouts to the band’s activity tracking. It is now able to track outdoor running, treadmill, cycling, walking, weight training, and swimming Xiaomi Mi Band 4; Input voltage: DC 5V; Input current: 250 Ma(MAX); Product size: 125*15*20; Material: PC+ABS+TP U;Cable length: 120±10 mm