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ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories
  • ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories

ROCKBROS Bike Tail Light Q4 Smart Brake LED Light Waterproof USB Rechargeable Bicycle Rear Light Ultralight 5 Modes ABS Back Safety Light Bike Accessories

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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.

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Brand
ROCKBROS

Double bracket installation: it can be hung behind the bow, or the seat post can be installed on it, two ways for you to choose Vibration Sensing: In smart mode, the light will automatically turn off without vibration for about 30 seconds, and the light will automatically turn on when the vibration is felt 5 kinds of lighting modes: Slow flesh,fast flash,breathing flash,burst flash,bright Five modes can be switched with one key key.Smart Brake Sensing: When the lights sense the brakes during riding, they will light up for 3 seconds to warn the vehicles behind ABS+PC shell: light weight but stronger, able to resist impact, wear and corrosion resistance Type-C charging + 260MAH battery: meet daily battery life IPX6 level waterproof and dustproof: not afraid of the impact of bad air off on the lights (do not soak in water for a long time)














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