Specifications BrandWind MoonMaterialABS PCBattery Capacity400mAhCharging Input5V 0 2AWaterproof ClassIP66ColorBlackLights6Gear ModeBattery Life12 60HoursSize33 33 30mmWeight66g Features 1 Intelligent design for convenient usage2 Type C charging for fast and efficient charging3 RGB lights for colorful and attractive display4 Brake light function for enhanced safety during riding5 Suitable for mountain bikes and cycling gear usersPackage includes 1 x Tail Light 1 x Bracket 1 x Charging Line