Specifications:
Name |
Bicycle computer horn lamp |
Model |
BK – 1920 |
Lamp bead |
2 * T6 |
Headlamp brightness |
800 lumens |
Lighting mode |
First gear: 100% brightness of 1 LED; Second gear: 100% brightness of 2 leds, if it does not move after 3 minutes, it will become 60% brightness; Third stage: 2 LED brightness 60%; Fourth gear: 2 LED flash units. |
Effective range |
200m |
Electronic speaker |
Approx. 120dB |
Headlight working time |
6HRS / 12HRS |
(Headlights off, odometer only working) Working time |
3000HRS |
Rechargeable battery |
4000mAh |
Charging mode |
USB charging |
Charging time |
4 hours |
Sensor battery |
CR2032 |
Waterproof rating |
IP65 |
Weight |
About 145G |
Size |
|