5 Modes and Wireless Remote Control: This bike lights effortlessly switch between Turn Right, Turn Left,-Steady Red Light,-Flashing Red Light- Flashing Red & Yellow Light using the intuitive remote control's three buttons. Tailor your lighting mode to effectively alert nearby vehicles, ensuring a safe ride.Experience Enhanced Visibility with 350-LM: Boasting a powerful 350-lumen LED light, our bicycle lights with turn signals are visible from up to 300 feet away even in challenging weather conditions like fog and rain. Whether you're cycling in dim light or during the night, this taillight guarantees your presence is attracted by motorists, pedestrians, and fellow cyclists.Long Battery Life-1200mAh Battery: The bike tail light is designed with a USB charging cable, allowing easy recharging through a power bank or laptop. With an improved 1200mAh battery capacity, enjoy a remarkable 9 hours Cof runtime, requiring just 3 hours for a full charge.battery capacity, enjoy a remarkable 9 hours of runtime, requiring just 3 hours for a full charge. Built to Withstand the Elements: Crafted from premium ABS material, our bike taillights are built to endure daily use and wear. Meeting the IPX2 waterproof standard, this light effortlessly withstands challenging weather conditions, ensuring it remains functional and reliable.CEffortless Installation and Portability: Installing and detaching the bicycle rear light is a breeze, requiring no tools. The silicone mount strap features custom-designed openings that securely fasten around most handlebars and seat posts, in either horizontal or vertical orientations. Its compact size ensures easy portability, allowing you to conveniently carry it wherever your journey takes you.