Work glasses, anti-fog cycling glasses, ultra-bright 400 lumens, USB rechargeable for night cycling, welding, night running, fishing

【Ultra-Bright, Safe, and Multiple Modes】Equipped with a high-performance LED, this headlamp delivers a maximum brightness of 400 lumens, providing a focused, penetrating beam that effectively illuminates the road ahead for 15 to 50 meters. It features three smart modes: high brightness, low brightness, and flashing, switchable with a single button. The flashing mode significantly improves visibility at night or in low-light conditions, ensuring your safety while cycling and playing sports. Lightweight, Comfortable, and Safe to Wear: The lightweight, glasses-style design of this headlamp allows for easy wear, freeing your hands. 【Long Battery Life and Convenient Charging】The built-in high-capacity rechargeable lithium battery provides up to 8 hours of continuous illumination in low-brightness mode, sufficient for long nighttime distances or multiple short trips. It uses a common micro-USB charging interface, compatible with power banks, computer USB ports, etc., making charging convenient, fast, environmentally friendly, and economical. Widely applicable: suitable for mountain biking, it's also an excellent lighting tool for night running, hiking, dog walking, fishing, camping, welding work, and emergency vehicle repairs.