- Versatile Lighting Options: Choose from four distinct light modes—full, half, fast, and slow—using a simple one-touch switch on both the headlight and taillight. Personalize your visibility based on your environment and preference. - Hassle-Free Installation: Equipped with a silicone fixing strap featuring a double opening design, this light fits securely around various objects including seatposts, handlebars, seat risers, backpacks, and helmets of all sizes. Installation is quick and tool-free, allowing you to easily adjust or remove the light as needed. - Durable and Reliable: This USB rechargeable light is powered by a built-in 650mAh rechargeable lithium battery. With an IPX4 waterproof rating, it effectively protects against splashing water from any angle, ensuring reliable performance in various weather conditions. Practical Applications: 1. Cycling at Night: Enhance your safety during nighttime rides by using the bright headlight and adjustable modes to increase your visibility to drivers and pedestrians. 2. Walking or Running: Attach the light to your backpack or clothing for increased visibility during early morning or late evening activities. 3. Emergency Situations: Keep this light handy for emergencies, providing essential illumination during power outages or roadside assistance. This product not only improves your visibility and safety but also offers a user-friendly and reliable lighting solution for various activities.