Rearview mirror for U2 or U3 Ebike Hoverboard This dashboard is suitable for

This  dashboard is suitable for i9/i9 Pro/S9/S9pro/1S Scooter ， you can use it to replace the old one if you want to fix this part

and fine-tuning

and drop resistance

along with built-in Bluetooth functionality

EPS linerProduct highlights: lighting headlight + warning taillight + USB chargingHeadlight mode: white light is always onTail light mode: constant light-fast flash-burst flashNumber of ventilation holes: 12Size: Adjustable knob on the back of the headL: Head circumference: 58-61cmApplicable scene: Scooter

Rearview mirror for U2 or U3 Ebike Hoverboard This dashboard is suitable forDescription: Watch your back! Always pay attention to the situation behind you with the rearview mirrors to ensure your riding safety. Features: Per package includes 2 mirrors. 2. The neck can be adjusted to any angle for your convenience. 3. Applicable for any handlebar diameter of between 22. 2 32mm, e bike, motor, bike, etc. 4. Design for both left and right sides mounting. 5. Material: ABS stem, glass lens, aluminum base. 6. Weight: 367g