Intelligent helmet with automatic photosensitive warning

รายละเอียดสินค้า

Product Name: City Qingqi smart flash helmet Helmet material: EPS + PC Head circumference (CM): 54-58 (m) 57-61 (L) Dimensions (mm): l: 275 W: 214 H: 159 (m) Length: 282 width: 224 height: 160 (large) Lighting effect: flash lamp, tide lamp and flash lamp Battery: 3.7v455mah Endurance: 26-36 hours in light mode Standby time: about 180 hours Charging time: about 3 hours Electrical parameters: DC 5V / 1A packing list : ①SH50 smart helmet x1 ②Magnetic charging cable x1