Feature

●Brake sensing, intelligent vibration sensing: built-in high-precision sensors can quickly check the braking effect. It is displayed with higher brightness when it detects the brakes while driving. With the intelligent vibration detection function, the bike automatically switches to sleep mode after stopping for 40 seconds, and the rear light of the bike automatically lights up when it detects the vibration to ensure safety when riding.
●Quick installation, multiple lighting modes: this bicycle rear light is designed with unique dual bracket, there are two mounting methods for seat cushion or seat post, you can easily complete the installation, save time and effort. The lights use Nefiel optical lens technology to create high brightness and soft, non-glare light effects. Provides 5 lighting modes to meet the needs of different scenes.
●Quick charging for long operating time: the bicycle rear light has a built-in 500 mAh lithium-ion battery with fast charging technology, which lasts only two hours, can be full. In actual use, it can work continuously for at least 5 hours and provides long-lasting lighting for your ride. In five different modes, it works for different lengths, up to 15 hours, so you can enjoy your driving time to the fullest.
●IPX5 waterproof, space aluminium: this bicycle rear light has IPX5 level waterproof function, which can easily cope with many types of weather, so you can get rid of rainy days and enjoy driving freely. It is made of aviation aluminum exterior design and high-strength PC material to ensure the product is scratch resistant and drop-proof. Suitable for all kinds of harsh environments, always maintain a stable brightness.


Description

Specifications:
Name: bicycle light, bicycle light, rear light bicycle, bicycle light rear, bicycle rear light, bicycle brake light.
Material: aluminum alloy and high strength PC material
Size: 40 mm x 35 mm x 35 mm.
Weight: 53 g.
Battery: 3.7 V 500 mAh.
Power plug: USB C
Waterproof: IPX5 waterproof level.
Endurance: 5-15 hours.
Attachment type: strap/saddle.
Accessories: bicycle rear light, type C cable, seat bracket, seat post mount
Instructions for use: press and hold the switch for 1.5 seconds to turn the bike tail light on or off. Under working conditions, click the button to switch modes, there are 5 lighting modes. While driving, the rear light is displayed with a higher brightness when it detects the braking.

Instructions for use:
Power on/off: press the switch for 1.5 seconds.
Intelligent Detection When the bike tail light is at rest for 40 seconds, it will enter sleep mode. In case of vibration, the rear light will automatically light up.
Brake Light Detection The built-in high-precision sensor can detect fast braking movements. When a braking is detected, the rear light automatically lights up brightly to indicate the braking to the following vehicles or people.
Modes: 5 different modes, one click switches between different modes.
Charging note: during charging, the light turns red, when charging is complete, the light goes out. Charging time is 2 hours.

Installation
The rear light can be mounted in two ways, on the seat tube or under the saddle.

Mounting steps on the saddle tube:
Position the tail light on the seat tube in the desired place.
Attach the tail light to the seat tube with the silicone strap.
Turn the tail light clockwise into the bracket to complete the installation.

Mounting steps under the saddle:
Use the included tool to loosen the screw of the tail light holder.
Attach the bracket to the seat post.
Tighten the screw to secure the bracket.
Turn the tail light clockwise to complete the installation.

PACKAGE INCLUDES: Smart bike tail light x1, seat tube mount x1, seat post mount x1, USB-C charging cable x1, tool accessories x1.