Smart bike tail light, support wired and wireless control, with eight lighting modes, is your perfect partner for riding.

Features:
Brake Sensing: Smart taillight with brake sensing, when braking, the taillights will automatically change to high-brightness mode for 3 seconds to warn the vehicles behind, making it safer to ride at night.
Wired & Wireless Control: The rear light supports two control methods, wired control and wireless remote control, which can switch various warning states quickly, and the operation is simple and convenient.
Multiple Light Modes: Equipped with 8 light modes, steering mode, constant light mode, slow flash mode, fast flash mode, burst flash mode, left and right flash mode, and flash mode in the middle to both sides.
Long Endurance: Built-in 2000mAh high-capacity rechargeable battery, support powered by power adapter, PC/laptop, power bank, etc., long battery life, no need to replace the battery frequently, environmental protection and money saving.
Durable & Waterproof: Made of high-strength PC material, sturdy and durable, and has long service life. IPX6 waterproof design, suitable for light to moderate rain, is your good partner for outdoor biking.
Wide Application: Easy to install, suitable for seat tube or cushion. The taillights can be adjusted up and down to a suitable position for easy viewing. Suitable for mountain bikes and road bikes.

Specifications:
Color: Black
Material: PC
Battery: Built-in 3.7V, 2000mAh Lithium Battery
Item Size: 116 * 56 * 31mm/ 4.6 * 2.2 * 1.2in
Item Weight: 180g/ 6.3oz
Package Size: 170 * 142 * 36mm/ 6.7 * 5.6 * 1.4in
Package Weight: 263g/ 9.3oz

Packing List:
1 * Tail Light
2 * Screw
1 * Remote Control
1 * Seat Tube Bracket
1 * Seat Bracket
3 * Silicone Strap
1 * Allen Wrench
1 * Wired Remote Control Base
1 * Wireless Remote Control Base