Feature:

-Auto induction braking device
-Automatically turn on/off depending on the light intensity and motion
-Automatically switch to sleep mode to save power.
-USB charging
-Compact and Light weight design.
-IPX6 Waterproof

Standard model

Material of bike light body: AL6061Aluminum alloy
Battery capacity: 500mAh
Lamp Bead: COB LED
Waterproof rating: IPX6
Flood angle: 180°

Lighting Model:
Low light
Mid Light
Highlight
Low light flashing (Max 24 hours)
Highlight flashing
Fast flashing

How to use it?

Please full in charging before the first usage. During the charging process, if the light flashes because the automatic mode is turned on, you can release the power, press and hold the button for 3 seconds to turn it off, and then continue charging.
After charging for 2-3 hours, you can try using it again.
Manual mode: long press for 3 seconds to open.
Automatic mode: short press for 1 second to open.
In manual mode, bike light needs to be turned off manually.

Tips:
1.If you want to test the auto-off function, please test in the sun, not indoors, the indoor light is insufficient, the automatic mode will not work.

2.In automatic mode, it will not be able to turn on or turn off automatically if it senses good ambient light. If you need to open, please press for 3 seconds to open in manual mode.

3.When the voltage is lower than 3.2V, it will automatically enter the energy-saving mode, and it cannot be switched in the flash mode.
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Super III model

Lamp: Upgrade COB Light
Voltage: 3.7V
Battery: Rechargeable, 420 mAh
Material of Shell: Aluminum Alloy+Plastic
Charging Time: 1 hour 40 minutes
Continuous working time: 26.5 hours
Light Sensor/Motion Sensors/Brake Sensors
Waterproof IPX5
6 Light Mode
Automatic and manual mode
Weight: 41g

the working viddeo as below

Feature

Automatic brake
USB rechargeable
100 lumens highlighting
COB LED
500 mAh battery
IPX6 rainproof

Intelligent brake tail light (press 1 second to open)

1.When you move to a bright place. it will turn off after 10 seconds In automatic mode.

2.when you Move to the dark place. It will light up immediately.

3.When you are static for 60 seconds. It will automatically turn off the light.

4.When you brake. It will enter highlight mode for 5 seconds. To the person behind the prompt.

24h Working Time

500mAh Built-in battery. Make it work for 24 hours. Compared to other brake tail lights. We have the advantage of price and the improvement of function

USB Rechargeable

When the red light on the back flashes, it indicates that charging is in progress, and if the red light is constantly on, it indicates that the charging is full.

Waterproof IPX6

Rainstorm waterproof rating. Don't worry about bad weather attacks.

EASY to INSTALL

-metal rigid mount for under seat (fits for seat rail spacing 38-50mm)
-rubber band type mount for seat post and quick release (fits for seatpost 22-33.5mm)

180 degree viewing angle

-Highly visible from a distance
-Promptly warn people your stop and start
-Absolutely attract attention to improve safety

Lightweight design

-This bicycle brake light shell is made of high grade aluminum, has a nice small profile and awesome metallic appearance.
-Only 56g

Internal structure

Actual product photos