---
product_id: 44699104
title: "USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY"
brand: "cosomo"
price: "$3"
currency: NZD
in_stock: false
reviews_count: 3
url: https://www.desertcart.nz/products/44699104-usb-portable-soldering-iron-kit-adjustable-temperature-welding-tool-cosomo
store_origin: NZ
region: New Zealand
---

# USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY

**Brand:** cosomo
**Price:** $3
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY by cosomo
- **How much does it cost?** $3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/44699104-usb-portable-soldering-iron-kit-adjustable-temperature-welding-tool-cosomo)

## Best For

- cosomo enthusiasts

## Why This Product

- Trusted cosomo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Features

- ★ Portable USB Power：Powered by Portable power bank/Computer USB 5V/1.6A above
- ★ Automatic constanting temperature,Automatic standby tool, warming up wihin 10s,Protecting insulated cap design to prevent burns
- ★ If leaving the item unused for 25 seconds,the LED light will turn off and the pen will get into sleeping mode automatically.Touch the metal point again to re-start work.
- ★ The heating small tip makes it perfect for SMD work and other Electronic electrician small soldering jobs.
- ★ fully functioning USB powered soldering iron is perfect for hobbyists!Suitable for electronic maintenance, aeromodelling maintenance, Electronic electrician DIY
- ›See more product details

## Images

![USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY - Image 1](https://m.media-amazon.com/images/I/61AvmgqOEvL.jpg)
![USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY - Image 2](https://m.media-amazon.com/images/I/51Labr+OgML.jpg)
![USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY - Image 3](https://m.media-amazon.com/images/I/61adMRPQzYL.jpg)
![USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY - Image 4](https://m.media-amazon.com/images/I/41btCZAJ2mL.jpg)
![USB Portable Soldering Iron Kit, Adjustable Temperature Welding Tool,Cosomo (5V/8W) Mini USB Powered Soldering Iron Pen,Tip Touch Switc for Electronics DIY - Image 5](https://m.media-amazon.com/images/I/41xOl+U6KeL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    returned
  

*by S***D on Reviewed in the United States on October 16, 2017*

Would not get hot enough to melt a single bead of solder. Produced the smell but did not melt. I left it on for extended times, with my hand on the detection pad (so it would not go into power savings mode.)Good idea but not implemented well at this time. Maybe I got a dud but not willing to retry.

### ⭐⭐ 







  
  
    Not worth your time or money...
  

*by M***O on Reviewed in the United States on September 10, 2017*

I like the concept of this, but it does not work well at all. I tried it numerous times, and instead of heating the solder hot enough to allow it to wick/penetrate, it wound up beading on top of the joint and producing a cold solder point. Very unreliable, and failed to fulfill my needs. Returning and will get a butane portable iron instead.

### ⭐⭐⭐⭐⭐ 







  
  
    Great device, gets as hot as i need it
  

*by M***S on Reviewed in the United States on December 28, 2017*

Love this thing love everything about it, heats up quick cools down quick, might even eplace my own. Notice the low stars not sure why.

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**Shop now:** [https://www.desertcart.nz/products/44699104-usb-portable-soldering-iron-kit-adjustable-temperature-welding-tool-cosomo](https://www.desertcart.nz/products/44699104-usb-portable-soldering-iron-kit-adjustable-temperature-welding-tool-cosomo)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-05*