Roseddy Tail Light Bicycle Rear Light USB Rechargeable High Brightness Bike Tail Lamp IPX4 Waterproof Road Bike Backlight 6 Lighting Modes Bicycle

[High Brightness Light, High Visibility] Adopts high brightness 3014 LED, low power consumption, high brightness, 12 LEDs, maximum lifespan can reach 50000 hours. The taillight is equipped with 12 LEDs and has a brightness of 50lm, which is brighter than those commonly used and can be seen from a distance even in the city. This product is a reliable ally when driving at night. [6 types of lighting modes, with memory function] High brightness, medium brightness, low brightness, slow flash, warning flash, flash, click the button to switch, long press the button to close. You can freely select the most suitable mode according to the road conditions and weather when driving. It also has a memory function, so even if you turn the light on again, it will automatically switch to the last selected lighting mode. [It takes about 1 hour to fully charge via USB. [Can operate for a long time from 3 to 12 hours] Each light is USB rechargeable and has an environmentally friendly design. It can be fully charged in about 1 hour, and the taillight can operate for 3 to 12 hours (operating time varies depending on the lighting mode). It is equipped with a notification function, and when the power drops below 10% after turning on the power, a red indicator light will flash to remind you to charge. [IPX4 rated waterproof to withstand bad weather] IPX4 rated waterproof, so even if the light falls on the light from any angle, it will not be affected. Resistant to light rain and water splashes, ensuring your safety even in bad weather. [Easy to put on and take off, compact and flexible] The size is 33*33*25MM, and the lightweight and compact design weighs 21g, so you can freely attach it to any position on your bicycle without any restrictions. The tightness can be adjusted depending on the mounting position, so it can fit most bicycles, from mountain bikes to children's bicycles. No tools are required for installation, and it can be easily installed and removed in 3 seconds. It also helps prevent theft by quickly removing it after use. [Easy to use with Japanese instruction manual] Comes with a Japanese instruction manual so you can easily understand the operation. Press once to turn on, press to switch between lighting modes, long press to turn off. Tail Light Bicycle Rear Light High Brightness Bike Tail Lamp Waterproof Road Bike Backlight