Specifications

5
2.2.1 Contraindications:
The product is not intended for use in patients with cardiac
pacemakers or other implantable devices.
2.3 About ER1-LB
、
ER1-LW
① Right sign
When wearing, the side marked "R" should be on the right hand
side of the wearer.
②Display screen
The display displays the device's power, heart rate, charging status
and other information.
③Power interface contacts
Be used to connect charging cable.
④
Electrode buckle
For connecting chest strap, disposable electrocardiogram electrode
or charging cable.