USB Rechargeable Bicycle Tail Light with Brake Sensor and Automatic Mode

Improve rear visibility while riding with this bicycle tail light featuring a brake-sensing system and bright COB light source. The light increases brightness for 3 seconds when braking is detected. Its adaptive downhill sensing automatically corrects the detection angle to support accurate brake response on slopes. The USB rechargeable bike light also offers manual and automatic operating modes for flexible use on MTB and road bikes.

Key Features

• Brake Sensor: Highlights the tail light for 3 seconds when braking is detected.

• Adaptive Downhill Detection: Automatically corrects the sensing angle when riding downhill.

• COB Light Source: Provides high brightness with visibility across a 180° angle.

• Manual and Automatic Modes: Double-click the button to switch between operating modes.

• Automatic Mode Indicator: AUTO indicator flashes when automatic mode is active.

• IPX5 Water Resistance: Designed with an IPX5 waterproof rating for riding conditions.
  
  

Specifications

• Material: Aluminum alloy and plastic

• Battery Capacity: 420 mAh

• Battery Voltage: 3.7V

• Charging Time: 1 hour 40 minutes

• Waterproof Rating: IPX5

• Weight: 4.2 oz (120 g)

• Package Includes: 1 taillight, 1 USB charging cable, 1 base support, 2 non-slip rubber pads, 2 straps, 1 instruction manual
  
  

Why Choose Our USB Rechargeable Bicycle Tail Light with Brake Sensor and Automatic Mode
This bike rear light combines brake-responsive illumination, 180° COB visibility, and selectable automatic or manual operation. Its rechargeable 420 mAh battery and included mounting accessories provide a practical setup for regular cycling.

Perfect For
Suitable for MTB and road bicycles where rear lighting and brake-responsive visibility are needed.

Ride With Better Rear Visibility
Add this rechargeable bicycle light to your bike for convenient USB charging, responsive brake illumination, and flexible operating modes.