Feature 1 Built for night and outdoors that you can be seen from miles away. 2Its durable PC shell and super bright light make your bike highly visible so that it can guarantee your cycling safety. With it you can never worry about riding in the dark again. 3Comes with fixing rubber band, with adjustable size and good fixation, easy installation and operation. 4 IP43 waterproof material ensure your riding safety. 5 5 or 6 modes are available, super bright and durable, makes your bike highly visible. Specification Description: This product is built for night and outdoors, its durable material and super bright light make your bike highly visible so that it can guarantee your cycling safety. With it you can never worry about riding in the dark again. Features: Built for night and outdoors that you can be seen from miles away. Its durable PC shell and super bright light make your bike highly visible so that it can guarantee your cycling safety. With it you can never worry about riding in the dark again. Comes with fixing rubber band, with adjustable size and good fixation, easy installation and operation. IP43 waterproof material ensure your riding safety. 5 or 6 modes are available, super bright and durable, makes your bike highly visible. Specifications: Condition: 100% Brand New and High Quality Material: PC Color: Red+Blue, Red+White, Red+Blue+White (optional) Size: Approx. 8.6 x 1.8 x 2.8cm / 3.4 x 0.7 x 1.1inch Waterproof: IP43 Power: 1W Beads: COB Beads Charging Time: 2hours Luminous Flux: Red Light: 15lm, Blue Light: 10lm Power Supply: USB Rechargeable Built-in 500mA Lithium Battery Modes: Red+Blue (5 modes): Red High Light, Red Flashing, Blue High Light, Blue Flashing, Red+Blue Strobe Red+White (5 modes): Red High Light, Red Flashing, White High Light, White Flashing, Red+White Strobe Red+Blue+White (6 modes): Red+Blue+White High Light, Red+Blue+White Middle Light, Red+Blue Flashing, Red+Blue Strobe, White High Light, White Flashing Weight: Approx. 61-81g Packing List: 1 x Bicycle Safety Light 1 x USB Cable 1 x Fixing Band