Versatile: This bike light serves multiple functions, including charging your phone, providing illumination, emitting a warning sound, and improving visibility in low-light conditions. It is a 5-in-1 device designed to enhance cycling safety and convenience. Excellent and reliable: Featuring two LEDs and 10 lighting modes, this bike light delivers strong visibility in various weather and lighting conditions. It is a dependable device that supports safe riding in diverse environments. Easy installation: This bike accessory can be quickly mounted on your bicycle without the use of tools. It includes a 130dB horn and a bright light to support safe night riding. Mobile phone mount: The integrated phone holder securely holds smartphones between 68-98mm in width. It features a lock and unlock mechanism to prevent accidental drops or damage. The design allows touchscreen use without removing the phone, offering a practical and convenient solution for cyclists.