The product can be used in electric scooter with a variety of functions, is a nice electric scooter accessories. The display screen can display the mileage record, the controller can adjust the speed mode to fit the user's habits.

Features:
Made of fine quality materials, light weight and practical.
The screen can clearly display status and data, and the button operation is quick and convenient.
The controller works quietly and is sensitive to the state of the electric bike.
Each cable has a different color for easy installation of the panel display on an electric bike.

It is very easy to install and use. 
Cruise control, one ride mileage record, ODO total mileage record, EABS electronic brake.
Kilometer and mile switch, 3 speed mode switch.
Intelligent energy saving automatic shutdown with time delay.
The parameters of PO-P9 can be customized to adjust your own driving habits.

Specifications:
Type: square screen, circular screen (optional)
Material: aluminum alloy+PBC+plastic
Rated voltage: 24V
Rated power: 250W
Undervoltage: 20.4V
Current limit: 14A
Package size: 270 * 190 * 55mm / 10.6 * 7.5 * 2.2in
Package weight: 280g / 9.9ounce

Packing List:
1 * Controller Set

Notice:  This product appearance is update now, if you have recieved product different  from our website, please don't worry, all the function is the same, thanks for your understanding.

The new production is this set, please check the picture as below: