Adjustable Voltage Smart Power Pen 510 Thread Battery Cart Compatible

1. Press and hold for 5 seconds to power on/off the soldering iron; heats up and cools down quickly. 2. Made of stainless steel; lightweight, portable, easy to operate, and practical. 3. Fast heating with high/medium/low temperature settings. 4. Ideal for hand weaving, wire cutting/connection/finishing, wax melting and carving, jewelry making, and hot stamping on wooden boards. 5. Auto sleep mode activates after 10 minutes of inactivity. Product Name: USB Hot Wire Pen (with Cover) Suggested Charging Voltage: 5V Operating Voltage: 2.7V–3.4V–4.2V (adjustable) Battery Capacity: 650mAh Charging Time: 60 minutes Runtime: 30 minutes Operating Temperature: 330°C–450°C Auto Sleep: 10 minutes Applications: Hand weaving, wire cutting/connection/finishing, wax melting and carving, jewelry making, hot stamping on wooden boards Note: Slight variations in appearance, color, or printed text may occur between batches; these do not affect functionality. Color: As shown Material: Stainless steel Package Contents: 1 x USB Hot Wire Pen kit Note: Other accessories shown are not included. Please note that screen settings and lighting conditions may cause slight color differences between the image and the actual product. Measurement tolerance: ±1–3 cm.