Adjustable VoltaGe 510 Thread Smart Power Battery PenJJ

The USB Hot Wire Pen features a compact stainless steel design with adjustable heating modes and built-in battery power for portable crafting and repair tasks. It automatically powers off after ten minutes of inactivity and connects via USB for convenient operation.1. Constructed from stainless steel with an integrated 650mAh rechargeable battery, the device delivers up to 30 minutes of continuous use on a single charge and supports a working temperature range of 330℃ to 450℃.2. Offers three heat settings with fast ramp-up times, activated by a quick touch and powered off by holding the button for five seconds, alongside an automatic ten-minute sleep function to conserve energy.3. Ideal for detailed crafting and repair work such as hand weaving adjustments, thread cutting and finishing, wax melting, wood carving, jewelry bead assembly, and hot stamping on wooden surfaces.4. The package includes one USB hot wire pen kit with a protective cover, designed to be lightweight and easy to handle during precision projects.