32km/h Controller for Ninebot By Segway E3 ProE / E3 ProD Electric Scooter Max Speed 32km/h Customized Unlock speed Controller

Important Notice Before Purchase:

1. This controller can use Segway APP normally, but before installing this controller, the old controller needs to be unbound from the APP.

2. After installing this controller, the taillights will flash when braking. Please do not purchase if you mind this!

3. This controller does not allow you to customize the speed via the app, and without po-lice mode.

4. If you need to update the firmware, please do so before installing the new controller.