Thank you for viewing. • Rechargeable Battery: No need to replace batteries constantly. Simply charge the headlamp using the USB cable. • Two Lighting Modes: Choose between high and low lighting modes to suit your needs. • Waterproof Design: Don't let rain or sweat stop you from using the headlamp. It is designed to be waterproof. • Detachable Tail Magnet: Easily attach or detach the headlamp from your backpack or clothing using the built-in magnet. Ideal for helmets, headgear, camping, horseback riding, running, night hiking, climbing, fishing, hunting, reading, car repairs, DIY work, or emergencies such as fire or snow. * High beam and low beam cannot be illuminated simultaneously. Regarding shipping, it will be sent in simple packaging after being protected with packing materials. The box is also planned to be folded and shipped. I bought this for myself but haven't used it at all, so I'm putting it up for sale. I have charged it to maximum. The charging port is a bit difficult to insert, so please make sure to align the hole correctly when plugging it in. Please adjust the elastic strap to fit your head size. Thank you for your consideration. Thank you for viewing until the end.