Bicycle headlamp helmet lamp /sj02+30 set lamp
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Bicycle headlamp helmet lamp /sj02+30 set lamp
Helmet lamp specifications:Length: 6cm * width :2.6cm * thickness: 2cm
Helmet lamp specifications:Length: 6cm * width :2.6cm * thickness: 2cm
Features of helmet lamp: 4LED, 4 function waterproof bicycle taillight;
Material: ABS+ electronic components +LED;
Flash mode:
A full flash
Two right wheel flash
A run around the third gear
Four gears on