The soldering iron constantly reboots when trying to start to turn it on

1.Check the cableb connection,try flipping the connector or swapping the CC cable ports 2.Use the power adaptive mode. With the device powered off, press and hold the right button while plugging in the power.

Does the device support wireless operation?

No, this device requires a wired connection.

What should I do if my device shows "low voltage"?

Simply switch to Power Adaptive Mode or adjust the voltage settings to lower the voltage. For persistent alerts, a quick firmware update ensures smooth and stable operation.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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FNIRSI HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating

FNIRSI HS-02B 100W Portable Corded Micro Soldering Iron Kit,2S Fast Heating

Product ID: 649922350

Details

Brand
FNIRSI
Power Source
USB Powered
Special Feature
Portable
Specific Uses For Product
Jewelry Use
Wattage
100 watts

⚡100W max power for rapid heating

📏0.96'' large display for precise control

⏱️2-second ultra-fast heat-up

573.34 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Solder Smarter, Not Harder — Power, Precision, and Portability in One Pen!

INSTANT READINESS - Heats up in just 2 seconds—no more waiting, get your projects moving faster than ever.
ERGONOMIC PORTABLE - Lightweight design with improved grip and included storage case—perfect for on-the-go pros.
POWER PACKED PRECISION - Up to 100W output ensures rapid, stable soldering performance for professional-grade repairs.
SAFETY MEETS CONVENIENCE - Auto sleep and power-off modes protect your device and workspace, while adaptive power mode keeps performance steady.
SMART TEMPERATURE CONTROL - Adjustable 212-842°F range with 3 preset temperature groups for flawless, repeatable results.

The FNIRSI HS-02B is a 100W corded micro soldering iron kit designed for fast, precise electronic and jewelry repairs. Featuring a 2-second heat-up time, a large 0.96'' display, and three preset temperature settings, it offers professional-grade control and safety with auto sleep and overcurrent protection. Lightweight and portable with an ergonomic grip and storage case, it’s the ultimate tool for millennial pros who demand speed, accuracy, and convenience.

Specifications

ASIN	B0D9LTCDRR
Additional Features	Portable
Best Sellers Rank	#113,980 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #234 in Soldering Irons
Brand Name	FNIRSI
Customer Reviews	4.3 4.3 out of 5 stars (152)
Handle Material	Rubber or Silicone
Head Style	Pencil
Heating Element	Ceramic
Included Components	100W PD Adapter, PD Charging Cable, Soldering Iron, Soldering Iron Stand, Soldering Iron Tips
Item Length	6.72 inches
Item Type Name	Soldering Iron
Item Weight	2.4 ounces
Manufacturer	FNIRSI
Manufacturer Part Number	HS-02
Model Number	HS-02
Power Source	USB Powered
Specific Uses For Product	Jewelry Soldering, Residential Use
Style Name	Pencil
Upper Temperature Rating	842 °F
Wattage	100 watts

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