DYU D1 Smart Bike Function and Breif User Guide – APP Download/ Bluetooth Connection/ Password/ Cruise Mode Setting Etc.

1. Power on / off: The red circle below is the power button. Turn on by pushing forward.  Then the power volume dashboard on the right lights up. Turn off by pulling the power button back. Then the power dashboard turns dark. 2. The horn: Press down the red horn button when power on, the … Continue reading DYU D1 Smart Bike Function and Breif User Guide – APP Download/ Bluetooth Connection/ Password/ Cruise Mode Setting Etc.