USB Rechargeable Bike Light MTB Bicycle Front BaRear Taillight Cycling Safety Warning Light Waterproof Bicycle Lamp Fligh

Note:1. The taillights can be charged with USB2.The taillight is fully charged in 2h, and the taillight is always on for 3h3.The taillights need to long pre the on to work!!!Features:USB rechargeable bicycle taillight and auto cut off when fully charged.High quality internal lithium battery,only need about 2 hours to be fullycharged while be used for about 12 hours.Long Steady Bright----2 HoursSlow F----10 HoursSuper F----6 HoursStrobe F----8 Hours4 modes: Long Bright, slow f, explosion f and strobe.Super waterproof, make you riding freely regardle of rain.High brightne and energy saving LED.Front Light (USB Rechargeable):Material: PC+ABSSize: Approx.65mmx29mmx23mmLight Source: XPE 3W LEDLight Color: BlackOutput (Maximum): 300lmLighting Distance: 30-50meters at night3 Working Modes: High-Medium-StrobePower Source: 800mAh Li-Poly BatteryCharging Time: Approx.3hoursRunning Time:High: 3 HoursMedium: 5 HoursFing: 12 HoursFit Handlebar: 20-40mmRear Light (USB Rechargeable):Size: Approx.7.5×3×2cm Type: LEDsBrightne: 15 Color: RedLED Light: White, RedPackage Weight: Approx.50gMounting Pment: Bicycle Seat PostSuitable Tube Diameter: Approx.12-32mmIf you don't know how to use the product or there is any problem with the product, please contact me to solve the problem first, I will reply as soon as poible, thank you!