![background image](http://html2.mh-extra.com/html/cactus/major/major_user-manual_3231681002.webp)
iOS 8.0 & Above
Android 4.4 & Above
Supports Bluetooth 4.0
& Above
Setting
Use JYouPro App on IOS or Android smart phone to set
the MAJOR as follows:
Note: hardware and system of devices should meet the
below requirements:
1. Download JYouPro App
Search and download the JYouPro App from the Apple
Store or Android App store
Scan the QR code below to download and install JYouPro
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