Description:
Input voltage:6-24V and 5V 
Switch electrical parameters: 10A
Static Current:20A
Size:61*66mm
andoid app: https://www.adrive.com/public/ykRFCw/ZL-RC02D_en.apk
Apple app：please search TwoSwitchBle in app store

Document link: https://www.adrive.com/public/kbQRuH/2%20Channel%20Relay%20Module%20Bluetooth%204.pdf

Note: For android phone, it must support bluetooth 4.0 , and the OS must above 4.3 
Package Included:
1 X 2 Channel Relay Module