What is the quality of the helmet and can it effectively protect the head?

Yes, our helmet is certified by the U.S. CPSC and meets the safety standards outlined in the U.S. Code of Federal Regulations (16 CFR 1203). Each helmet undergoes rigorous impact and protection testing during manufacturing to ensure high quality.

What is the applicable size range for helmets?

The bike helmet is adjustable, suitable for head circumference sizes of 22.8 '' -24 ''/58-61cm. Please measure your head circumference before purchasing, thank you.

How to connect the helmet to the phone after scanning the code from the instruction manual and downloading the APP?

1. Set of the network and enable Bluetooth and GPS. 2. Open helmet and app, tap the "+" icon, select "Shining Helmet," and click "OK." 3. Tap "Device Connection" and then click the device. 4. The app will display "Connection Successful".

What should I do if my helmet or remote control runs out of battery?

The helmet is designed to be rechargeable, with the charging port located below the display screen. You can charge it with the Type-C charging cable of the helmet. The remote control is detachable and can be disassembled to replace the battery.

How to switch the language of the App?

Open the App, the icon in the upper right corner can switch languages. If you have any other questions, please let us know and we will help you deal with it within 24 hours.