ROCKBROS smart bike tail light with spider badge pattern on plain white background
ROCKBROS smart bike tail light with red‑spider pattern on plain white background
ROCKBROS smart bike tail light with cyber cat pattern on plain white background
ROCKBROS smart bike tail light with night lantern pattern on plain white background
ROCKBROS smart bike tail light with phantom panda pattern on plain white background
ROCKBROS smart bike tail light with rockbros classic pattern on plain white background
ROCKBROS smart bike tail light infographic demonstrating brake sensing safety function on bicycle seat post
ROCKBROS smart bike tail light infographic showing tap control and three different brightness setting modes
ROCKBROS smart bike tail light infographic for 400mah type‑c charging feature with power bank display
ROCKBROS smart bike tail light glowing red during night mountain bicycle riding outdoors
ROCKBROS smart bike tail light infographic for three brightness settings in rainy city cycling scene
ROCKBROS smart bike tail light with spider badge pattern on plain white background
ROCKBROS smart bike tail light with red‑spider pattern on plain white background
ROCKBROS smart bike tail light with cyber cat pattern on plain white background
ROCKBROS smart bike tail light with night lantern pattern on plain white background
ROCKBROS smart bike tail light with phantom panda pattern on plain white background
ROCKBROS smart bike tail light with rockbros classic pattern on plain white background
ROCKBROS smart bike tail light infographic demonstrating brake sensing safety function on bicycle seat post
ROCKBROS smart bike tail light infographic showing tap control and three different brightness setting modes
ROCKBROS smart bike tail light infographic for 400mah type‑c charging feature with power bank display
ROCKBROS smart bike tail light glowing red during night mountain bicycle riding outdoors
ROCKBROS smart bike tail light infographic for three brightness settings in rainy city cycling scene
SKU: 242000801

Q2MAX Emoji LED Smart Bike Tail Light

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By ROCKBROS
Style
Shipping

Shipping Costs & Delivery Times

1. Standard Shipping

  • Under $100: $5.99
  • $100+: Free
  • Delivery: 3–5 business days

2. Extended Delivery

  • International stock: 7–12 business days
  • Bicycles: 20–25 business days

3. Flat Fees

  • Large items: $10
  • Children’s bikes: $20
  • Folding bikes: $40
  • Full-size bikes: $150

4. No Shipping To Alaska, Hawaii, Puerto Rico, or the U.S. Virgin Islands.
Returns & Warranty

Smart Safety Meets Fun Expression

Stand out and stay safe with the Q2MAX bike tail light, designed to combine visibility with personality. Featuring fun emoji-style lighting, smart brake sensing, and long battery life, it enhances your presence on the road while adding a unique touch to your ride—day or night.

FEATURES

  • Express Your Style with Unique Emoji Lighting
    Tired of ordinary bike lights? The Q2MAX features multiple fun emoji-style patterns, letting you stand out in traffic while adding personality to your ride.
  • Brake Sensing for Enhanced Safety
    When braking, the light automatically brightens and flashes for about 3 seconds—alerting riders and vehicles behind you for improved safety.
  • Multiple Light Modes & Adjustable Brightness
    Switch between different lighting modes to match your riding conditions. Easily adjust brightness levels to suit night rides, city commuting, or low-light environments.
  • Smart Auto Sleep & Wake Function
    Equipped with motion and light sensors, the tail light automatically enters sleep mode when stationary and wakes instantly when movement is detected—saving battery without extra effort.
  • Long Battery Life with USB-C Charging
    Powered by a 400mAh battery, it delivers up to 13–40 hours of runtime depending on mode. USB-C charging makes recharging quick and convenient.
  • IPX5 Water-Resistant for All-Weather Riding
    Built with IPX5 water resistance, this bike tail light performs reliably in rain and wet conditions—ready for everyday riding.
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