LED Safety Running Lights for Runners USB Rechargeable Bike Rear Tail Light Clip

🧿5 Lighting modes: these safe LED lights have 5 lighting modes, including white, white strobe, red, red strobe, red and white flashing; The lumen intensity of white light is 3LM, and that of red light is 1LM; They are great safety accessories to keep you safe in the low light conditions at night 🧿USB rechargeable: these safe LED lights are USB rechargeable with lithium battery built in, which can save you hassles to replace batteries frequently; You can plug them into most USB cables and charge from laptops, cars, wall sockets and so on; It only takes 1.5 hours to fully charge and has up to 15 hours of battery life under the strobe mode; Note: if the product is not bright or the brightness is low, please charge the product before use 🧿Lightweight and compact: these bright safe LED lights weigh only 16 g, very light and compact that It's like you're not wearing anything; The outer plastic shells are waterproof so that you can go outside running or cycling in rainy nights as normal 🧿Convenient to use: there is a durable clip on the back for you to clip the light on cloth, dog collar and other items; It is also equipped with a silicone strap so that you can mount the light on suitcase, backpack, bicycle and other items; These safety running lights are very easy to use; Short press the power button to turn on or change the lighting mode, long press to turn off