100 Flight For Bicycle Auto Start/Stop Brake Sensing IPx6 Waterproof USB Charging LED Tail Taillight For Bike Light

FeaturesCOB LED chips arranged in round shape, super bright;Topped by half clear red ENS , direct glare or dazzle reduced;With optional Auto/Manual mode to meet specific cycling needs;Smart on/off light control in the Auto status mode;Lamp lights in high brightne when you brake, safety improved;USB port in the alloy housing, water ingre protection improved;Comes with saddle rail mount or seatpost mount for order option;Quirelease system, convenient for taking the light with you.SpecificationsLight source: LED 20 chips COB; red light, flight for bicycle ;Beam Angle: 180 degree;Mode: 3 modes (Steady Standard, Breathe Strobe, Fast strobe)Light Control: Auto or Manual for optionBraking Light: When the light is on in either Auto or Manual mode, the lamp lights in high brightne for 3 seconds when braking detectedSwitch: Pre on (Long pre to turn on/off, single swift clito change mode)Battery: Li-polymer, 400mAH 3.7V, rechargeable;Charging: Android type USB Mini port, about 2hrs to full charge;Runtime: 18-50 hrs consecutive, subject to mode in use;Housing: Aluminum AlloyIngre protection: Water sp proof, do not submerge in water to use;Ambient temperature: -10 degree cende-40 degree cende;