Musment Ultra Bright USB Re Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling

Advanced Design: USB re front and back lights, built in 2000mAh re battery for 330mAh re battery for Taillight. The Headlight and Taillight feature an one-touch switch with four different lighting modes depending on your preference. Fast flashing and slow flashing. Easy Installation: The Headlight is equipped with a mounting bracket that can be easily fixed to the handlebar. The silicone mount strap for Headlight and Taillight are designed with four openings that tightly fit around most size seat posts. Both Headlight and Taillight can be easily loosen and fasten, and no tools are required. Multifunction: This is versatile enough for cycling, hiking, camping, or any outdoor activity and can be used as emergency flashlight. This is great for cycling at night or in places where visibility and safety are concern. So, just start your next adventure with us. Versatile, more than a Bike Light - Can be used as an emergency flashlight, keep it inside your car, basement, attic, and emergency