LED white Red Blue Shoulder Police Light with Clip USB Rechargeable Flashlights Warning Safety Torch Bike Warning lanternDescription:Product nameBicycle warning lightMaterialLED, plastic, electronic components[Light source] white light \ red light \ blue light, SMD LED (standard version 10 beads, preferred 18 beads)[Mode] 5 lighting modes: red/blue flashing, white main light always on (strong light - weak light), white auxiliary light always on (strong light - weak light)Usesafety warning/close-range lighting[Control] switch, manual control (no intelligent mode)BatteryLi-polymer 450mAh; battery life about 6-10 hoursChargingType-C charging port, 5V 0.5A charging time is about 3 hours[suitable for] the diameter of the round tube is 20-32mm; the hanging ear (width*thickness) does not exceed 35*2mm[Installation] Seatpost, front handle, front and rear fork tubes, belt, backpack with hanging ears, helmet, etc.Specifications:Easy installationtype-c chargingLife waterproofSmall and convenientPackage Included:1*Charging cable1* strap1*Bracket1*Car lights