ROCKBROS BK330 100lm LED Bike Taillight USB Rechargeable 3 Modes 180° Adjustable Waterproof Bike Light Outdoor Cycling

Specification BrandROCKBROSMaterialPCLight source2835 patchViewing angle180°Brightness20 100lmCharging time2 hoursCharging modeUSB chargingModeHighlight always on flashingWaterproofLife waterproofSize4 5x3 5x2cmWeight20gFeatures 200mAh battery high brightness irradiation USB charging Life waterproof Small and portable Package Include 1 x Taillight1 x TBracket1 x TBandage1 x TUSB charging