[Versatile]: This bike light charges your phone, keeps it secure, illuminates the road, sounds an alert, and improves visibility in fog. It’s a 5-in-1 device designed to enhance cycling safety and convenience. [Excellent and reliable]: Provides strong visibility in all weather and lighting conditions. Equipped with two LEDs and 10 lighting modes, it offers customizable settings for various riding situations. A dependable choice for safe road use. [Powerful and Smart]: Features a 3500mAh battery with a power level indicator for real-time monitoring. Delivers extended runtime on a single charge and doubles as a power bank for smartphones when needed. [Easy Installation]: Attaches to your bike quickly without tools. Includes a 130dB horn and bright lighting to support safe night riding. [Phone Holder]: Securely holds smartphones up to 68-98mm in width. Designed with a lock mechanism to prevent drops or damage. Allows touchscreen use without removing the phone, offering convenient access during rides.