WUTA USB Rechargeable Thread Burner and Soldering Pen
USB rechargeable thread-burning and soldering pen
Brand: WUTA
Cordless heat pen with a 5 V / 10 W built-in 1100 mAh battery; for finishing thread ends, burning patterns into leather, and small soldering jobs.
Features
- Can be used while charging; connects to a computer USB port or a power bank. Stainless steel surface with a design aimed at keeping the grip area cool; ceramic heating element with thermostatic control.
- 3 modes: green low 330–350°C, blue medium 370–400°C, red high 430–450°C; the °C unit is confirmed by the parameter card. Hold the button for 5 seconds to turn on; a single press changes the mode.
- Sleep/auto shut-off mode if not used for more than 10 minutes. Powering off is given as 5 quick presses in one paragraph and as a 5-second long press in the user guide; the device's own manual should be treated as authoritative.
- Pointed tip for cord/thread burning, leather carving/burning, soldering and repairs; cutting tip for zipper tape, waxed cord, and cutting thread/fiber; horseshoe-shaped tip for wax carving. 3 additional tip types are available; the exact package depends on the variant chosen.
- The standard pointed tip is listed as 0.3 or 1 mm in one section, and 0.3 or 0.1 mm in another. Indicated for small electrical circuits, household appliance parts, jewelry/factory repair and DIY work.
- The manufacturer claims the heating element's service life is twice that of a standard element. The tip's rust-protective coating may come off at high temperature; to prevent the coating and dirt from staining leather, wipe the tip frequently on scrap leather while working.
- The parameter card lists the body as 105×15 mm, aluminum material, 8–10 W power, and a 330–450°C temperature range; the stainless steel surface description in the product text is kept as a separate note. Type-C and Micro USB charging, a melt/heat-up time of under 15 seconds, and a 10-minute sleep time are stated.
- The illustrated instructions show that holding the button for 5 seconds both turns the device on and off; a single press while running changes the temperature level. The comparison charts do not include time/temperature figures, so no additional precision data can be drawn from them.
- The variant's own photo confirms a 0.3 mm pointed tip for the 3Tips Set A (no iron) and a 1.0 mm pointed tip for the 3Tips Set B (no iron); both include the cutting tip and horseshoe-shaped tip, but not the pen itself.
Specifications
| Product group | Sewing tools |
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| Voltage/power | 5 V / 10 W |
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| Battery | 1100 mAh |
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| Temperature settings | Green 330–350°C; blue 370–400°C; red 430–450°C |
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| Automatic shutoff | Automatic shutoff after 10 minutes of inactivity |
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| Size | Spec card: 105×15 mm |
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| Material | Spec card: aluminum; product text: stainless steel surface |
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| Power | Product text 10 W; spec card 8–10 W |
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| Charging input | Type-C / Micro USB |
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| Heating/melting time | Source card: less than 15 seconds |
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| Manufacturer's product name | WUTA USB Charging Thread Cord Burner Welding Pen Portable Soldering Iron |
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