Enhanced Visibility for Safety: your safety with this high-intensity LED bicycle headlight, designed to illuminate your path and alert others of your presence. Perfect for night riding, it offers a powerful beam to enhance visibility and safety. Rechargeable Convenience: Equipped with a built-in rechargeable battery, this headlight is easy to charge via USB, ensuring you're to go. The integrated battery display keeps you informed of the remaining charge, so you never run out unexpectedly. Versatile Usage: Ideal for mountain biking, commuting, and casual riding, this headlight fits all bicycles. Its robust construction and water- design suitable for all weather conditions. : Name: High-brightness bicycle headlight Model: B19 digital display Size: 11.5 x 2.8 x 2.2cm Light source: TG3 Charging method: Type-C interface data cable Battery: 1 x 18650 Waterproof: Waterproof for daily use Light source: Warning lights on both sides - High-brightness - Medium-brightness - Low-brightness - SOS Color: Black Material: Aluminum alloy Package Contents: 1x bike light 1x chagring cable 2x mounting bracket 1x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.