Note: The sales price in Colombia already includes the value-added tax Please Note When you shake the bicycle light, it will make a spring noise. This is the vibration sensor inside it. Its role is in smart mode. when you stop using the bicycle light for more than 3 minutes. It will automatically turn off the light. When it feels the vibration. It will automatically light up. Product information: Size: 10.8*5.2*4.4cm Color: Black Blue Red Material: ABS plastic Real 800 lumens Built-in 4000mAh battery Double T6 lamp beads Touch Waterproof Power Switch IPX6 Waterproof Built-in 120dB Bell Bell cable: 40cm USB Rechargeable Smart induction: When you stops Cycling for more than 3 minutes. The bicycle light will automatically turn OFF(In smart mode) When the bicycle light feels the vibration. It will automatically turn ON Smart induction model: When the outside light is enough. It automatically dims When the outside light is dimmed. It automatically brightens Right side: flat floodlight Left side: raised spotlight (Please note: both lights on sides only illuminate at the same time in warning mode) Package: Model 1:1*Bicycle light Model 2: 1*Bicycle light +1*Rear Light Model 3: only Rear Light Built-in 4000mAh battery Highlight mode: 6 hours Smart mode: 12 hours Low light mode: 20 hours Double T6 highlight lamp beads 800 lumens bright long-range shot, flat mirror 120floodlight, convex mirror spotlight Smart mode Life time*2 Built-in fiber optic sensor chip, automatic brightness adjustment. Night riding, bright street lights, automatically reduce the brightness no street lights, and instantly light up. Intelligent mode description: The second and fourth gears are in smart mode, which will automatically adjust the brightness according to the environment. When you stops Cycling for more than 3 minutes. The bicycle light will automatically turn OFF When the bicycle light feels the vibration. It will automatically turn ON lighting modes Model 1:Right Side Floodlight Model 2:Right Side Smart Floodlight Model 3:Left Side Spotlight Model 4:Left Side Smart Spotlight Model 5:Warning Flashing(Lights on both sides) Model 6:Right Side Low Light Touch switch waterproof design Touch for 3 seconds: ON Touch Lightly: Change mode Touch for 3 seconds: OFF IPX6 Waterproof Easily handle the waterproofing needs of everyday life USB charging is quick and easy terproofing needs of everyday life Built-in 120dB Bel Built-in 120dB Bell Bell cable: 40cm 5 horn sound 4-speed battery display Size: 10.8*5.2*4.4cm