Material:EPS+PC Size:Head Circumference 57-61cm, Head Width ≤16.6cm 1. This helmet is equipped with 7 automatic LED light-sensitive warning lights, which can be automatically turned on or standby according to the ambient light intensity. The screen is precision mirror polished and the visible distance is over 180 meters, and the light mode is changed by buttons. The tidal light/strobe light can choose different lighting modes according to different situations, and it is safer and more reliable to ride at night. 2. The air duct is designed with 12 vents and high efficiency. It can make the ride more comfortable, breathable, cool and waterproof. The IPX4 waterproof design allows you to ride in the rain. 3. The outer casing is made of PC (polycarbonate) and the inner casing is made of imported high-density EPS PSI-205T (polystyrene foam). Internal and external integrated molding processes make it more resistant to impact and make your driving safer. 4. Magnetic charging design, charging with USB, charging for two hours, can use two weeks, 180 hours standby and 36 hours battery life. 5. Comfortable to wear, no pressure, safe to ride. Specification: 1. Size: 28.2x 22.4x16cm. 2. Battery: 3.7V 455mAh battery. 3. Life time in lighting mode: 26-36 hours. 4. Standby time: 180 days. 5. Charging time: 3 hours. 6. Electrical parameters: DC 5V / 1A. 7. Light mode: flashing light - strobe light. 8. Charging mode: USB charging interface. Packing list: Helmet x 1 USB charging cable x 1
材质:EPS + PC 尺寸:头围57-61厘米,头宽≤16.6厘米 1. 此头盔配有7个自动LED感光警示灯,可根据环境光强度自动开启或待机。屏幕采用精密镜面抛光工艺,可见距离超过180米,并通过按钮改变灯光模式。潮汐灯/频闪灯可根据不同情况选择不同的照明模式,夜间骑行更安全,更可靠。 2. 风道设计在12个通风孔内,效率高。可以使骑行更舒适,透气,凉爽,防水效果好。 IPX4防水设计让您可以在雨中骑行。 3. 外壳由PC(聚碳酸酯)制成,内壳采用进口高密度EPS PSI-205T(聚苯乙烯泡沫)制成。内部和外部集成成型工艺使其更耐冲击,使您的驾驶更安全。 4. 磁充电设计,采用USB充电,充电两小时,可以使用两个星期, 180小时待机和36小时电池续航时间。 5. 穿着舒适,没有压力,骑行安全。 规格: 1. 尺寸:28.2x 22.4x16cm。 2. 电池:3.7V 455mAh电池。 3. 照明模式下的续航时间:26-36小时。 4. 待机时间:180天。 5. 充电时间:3小时。 6. 电气参数:DC 5V / 1A。 7. 灯光模式:闪烁的灯光 - 频闪灯。 8. 充电模式:USB充电接口。 包装清单: 头盔 x 1 USB充电线 x 1
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