MTSKR1905WF remote is IP67 waterproof, it has Esurf and Esk8 modes, can use on both electric surfboard and electric skateboard, with cruise control function.
1. Hold 1905WF remote throttle trigger to the throttle % you want to set.
2. Then use your thumb to long press 1905WF remote brake trigger.
3. You will see throttle % on screen starts flashing.
4. Release 1905WF remote throttle trigger, cruise control set. If you want to exit cruise control, just short press the remote throttle trigger or brake trigger.