LED Rear Bike Light Ultra Bright 2 Pack USB Rechargeable Bike Tail Light Waterproof Bicycle Back Light for Cycling Fits on Any Helmet 4 Mode Options

• USB RECHARGEABLE REAR BIKE LIGHT: Waterproof with IPX4 rating - protects against splashing water from any angle, but please don't soak them in water. It has a built-in 330mAh rechargeable lithium battery, which can be charged via any USB port.
• SAFE RIDE: The 240-degree wide-angle visual design has high visibility, and you can see it from several blocks away, no need to worry about being hit by others. Whether you are running, walking your dog, cycling, skateboarding or hiking, these bike rear lights can ensure your safety.
• 4 MODES SUPER BRIGHT: This bike tail light has four light modes, full bright/half bright/fast flash/slow flash, you can switch easily.
• EASY TO INSTALL: With the convenient one-touch removal button, you just slide the light in and out of the bracket; the tail light silicone bracket band is designed with four openings to fit tightly on most sizes of handlebars and seatposts. The square plastic slot can be installed in 2 different directions (horizontal and vertical). Perfectly meet your needs in different situations.
• WIDE RANGE OF APPLICATIONS: This bike helmet light can be hung on your belt, running gear, reflective vest, backpack, dog collar, seat belt or anywhere on your clothes. Mount to your bicycle, helmet, skateboard, scooter, stroller, wheelchair or anywhere you can think of.

USB Rechargeable Rear Bike Light - Waterproof, Super Bright, and Easy to Install Product Advantages: USB Rechargeable & Waterproof: This rear bike light features a built-in 330mAh rechargeable lithium battery, easily chargeable via any USB port. With an IPX4 waterproof rating, it’s protected against splashing water from any angle—perfect for all-weather use. Please note: Avoid submerging the light in water. Enhanced Safety: Designed with a 240-degree wide-angle visual field, this bike light offers high visibility from several blocks away, ensuring your safety whether you're cycling, running, walking your dog, skateboarding, or hiking. 4 Light Modes: Switch between four lighting modes—full bright, half bright, fast flash, and slow flash—according to your needs, providing super bright illumination in all conditions. Easy Installation: The tail light features a one-touch removal button for quick and easy attachment or detachment. The silicone mounting strap has four openings, making it adaptable to most handlebars and seatposts. The square plastic slot allows for both horizontal and vertical installation, offering versatility in various situations. Versatile Applications: Beyond biking, this light can be attached to your helmet, belt, running gear, reflective vest, backpack, dog collar, scooter, stroller, wheelchair, or anywhere else you need visibility. Specifications: Battery: Built-in 330mAh rechargeable lithium battery Waterproof Rating: IPX4 (splash-resistant) Lighting Modes: Full bright, Half bright, Fast flash, Slow flash Package Contents: 2 X Taillight (red light) 2 X USB Cables 2 X Silicone Mounting Straps for Taillight Precautions: While the lights are splash-resistant, avoid submerging them in water to maintain optimal performance.