Hands-Free & Flexible Gooseneck:The flexible gooseneck design of this neck light allows the light to be wrapped around your neck, pole, or branch, helping you to free your hands and focus on your work. Adjustable LightingThis neck book light has a headlight flashlight and side light design, the headlight is fully illuminated with 200LM on both ends, and the side light is fully illuminated with 400 lumens on both ends. Both lights have high and low modes to meet camping, hiking, dog walking, barbecue needs. Rechargeable: The neck reading light is equipped with 800mAh battery, which can be used for 1-4 hours. The reading lamp comes with a "Y" cable for USB-C charging, which takes about 1 hour for a full charge. Detachable Magnetic:The magnetic work light adopts detachable magnetic design, you can remove the light head and fix it on the hood or other places with magnets to meet your maintenance needs.