Bike accessories for cycling: you will receive 4 pieces of USB rechargeable bike lights and 1 piece of triangle bike storage bag; Each bicycle light comes with 1 piece of silicone strap and 1 piece of USB cable; You can enjoy cycling safely and happily with these bike accessories

Bright and 4 modes: the front and rear bike lights are very bright that they can light up the entire road for you to ride safely at night; Both headlights and taillights feature 4 modes of lighting, including full brightness, half brightness, fast flashing and slow flashing; You can easily switch the mode by a simple clicking of the button

Triangle bike bag: the triangle saddle frame pouch comes with adjustable hook and loop straps for you to easily attach the bag to the bike; The zipper design is great for convenient access; The internal space is big enough to store your personal items like smartphone, wallet, keys, small bike pump, repair tools etc. (not included)

Rechargeable and easy installation: the bike headlight and taillight are USB rechargeable so that you can charge them from your computer, power bank, AC adapter and other devices with an USB port; The silicone mounting straps are designed with 2 openings which can tightly fit for most sized seat posts, handlebars, seat risers, helmets and so on; They can be easily loosen or fasten without tools

Wide application: the USB rechargeable bike lights are suitable for cycling, hiking, camping and other outdoor activities; You can also use them as emergency flashlights; Both the bike lights and triangle bag are waterproof so that you can use them even in rainy days