<p>1. Press continuously for 5 seconds to shut down, turn on the soldering iron, and quickly heat up and cool down.</p> <p>2. High quality stainless steel, lightweight and easy to carry, easy to operate, convenient and practical.</p> <p>3. Digital display of battery level. Welding work is convenient.</p> <p>4. Fast heating, high\/medium\/low selection mode.</p> <p>5. It is very suitable for hand weaving, thread breaking\/wiring\/finishing, wax melting and carving, jewelry bead, wooden board hot stamping, etc.</p> <p>Auto sleep, auto sleep for 10 minutes.</p> <p>Product Name: USB Hot Wire Pen (with Cover)</p> <p>Suggested charging voltage: 5V</p> <p>Voltage: 2.7V-3.4V-4.2V (adjustable)</p> <p>Battery capacity: 650mAH</p> <p>Charging time: 60 minutes</p> <p>Duration of use: 30 minutes</p> <p>Working temperature: 330\u2103-450 \u2103</p> <p>Automatic sleep time: 10 minutes</p> <p>Applicable scenarios: Hand woven special, wire breakage\/connection\/finishing, wax melting and carving, jewelry bead, wooden board hot stamping, etc</p> <p>Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.</p> <p>Colour:E:Black</p> <p>Material:Stainless steel</p> <p>Package Contents:</p> <p>1 x USB hot wire pen</p> <p>1 x Hot wire head</p> <p>1 x Cover</p> <p>1 x Charging cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>