Name: Unisex Kids Integrally-molded bicycle helmet
Material: Shell PC + liner black EPS integrated molding
Weight: S:320g, L: 360g, M: 340g
Battery: 750 mAh
Charging time: 2.5 hours full charge
Standby time: 160 days
Life time: more than 10 hours (most power consumption mode) current 3.78v, headlight power 150A, rear light power 314A
