8
6. A statement of the danger of modifying or removing any of the original component parts of the helmet other
than as recommended by the manufacturer, and that helmets should not be adapted for the purpose of tting
accessories in a way not recommended by the manufacturer.
7. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
8. The helmet is normally used for 3 years.
During the usage, if the following troubles occur, please charge the product according to quick guide of the
model(the helmet can be reset during the charging). If the problems still can not be solved, please contact the after-
sales service center. (After-sales email: riding@smart4u.ai)
Faults:
1. Can not be charged or turn-o normally;
2. The helmet is turn on, but the lights, micphone, speakers etc can not work normally;
3. After power on, it turns o automatically in a short time.
Note: Please refer to the quick guide of the specic model for function details.
VII. Electronic functions troubleshooting
We SSD Tech Co., Ltd. declare that the full Declaration of Conformity is available on the Internet at
http://www.smart4u.ai/serverdetailen