Publicité
IV. Technical Specifications
Charging port : Magnetic USB
Battery : 3.7V/455mAh
Waterproof class : IPX4
Temperature: Storage Temperature: -20°C ~45°C. Temperature for use: 0°C~40°C. Temperature while charging:
0°C~40°C.
Notes: The above data is measured by Smart4U in a controlled environment, with room temperature at 25°C and
specific light patterns. The actual data might be different according to the environment.
Performance standards:
USA:
CPSC1203:1998, FCC Part 15 Rules
Europe:
EN 55014-1:2017 EN 55014-2:2015
EN 1078:
2012+A1:2012 Helmets Worn by Users of Pedal Cycles
V. Considerations
1. The helmet contains electronic parts inside. Please do not take a long ride in the rain although the helmet can
prevent the rain from splashing.
2. After the helmet gets wet in the rain, the water droplets might occur in the chimney of tail LED lights. The water
droplets will disappear when you put the helmet under the ventilation environment for 1-2 days.
3. The helmet contains the battery of 3.7V/455mAh. The battery capacity varies with temperature change. The
battery life can decay when the helmet is used at low temperatures or below Zero degrees Celsius.
4. Trying to clean the golden colour contacts of the charging plug sheet with metal or hard tools such as blades or
tweezers is strictly forbidden. Please use cotton swabs with clean water or alcohol in case of cleaning. Please make
sure the charging plug is clean and dry while charging the helmet.
Electricity parameter : DC 5V/1A
Charging time : 3-4 hours
Battery life : about. 26-36hrs for lighting all the time
6
Publicité
