USB Rechargeable Head Lamp with Retractable Headband Intelligent Induction Head-mounted Emergency Lighting

Features:
Smart wave hand, sensor headlamp, Q5 lampwick for continuous battery life and high brightness, intelligent infrared sensing.
Conventional lighting + intelligent induction dual modes, user-friendly design.
The lamp head can be adjusted freely at 90 degrees, the illumination angle of the light source can be adjusted between 0 and 90 degrees to meet various conditions.
Light weight as low as 35g, thickness as thin as 28mm, all-round lightweight design, with a retractable headband for portable use, making headlamp no longer a burden.
USB charging interface, built-in rechargeable battery, supports charging of various USB devices.
Suitable for outdoor use at night, such as outdoor camping, night fishing, night running, caving, cycling, etc.