1. Small size, powerful function.
2. Aluminum alloy material, high temperature resistance, strong antistatic performance.
3. Power: about 17-25W
4. Temperature range: 320~480 degrees Celsius
5. Power supply: DC5V 2A
6. Charging voltage: USB-5V
7. Battery: 2600mAh
8. Heating time: 8-12 seconds
9. Soldering iron tip resistance: 1.3-3 ohms
10. Output voltage: 3.2-4.5V adjustable
11. Automatic shutdown: In standby mode, it will automatically shut down if there is no operation for 1 minute
12. Sleep time: 5 minutes
13. Dimensions: 190mm (length) x 23mm (maximum diameter)

Precautions:
1. This product requires an 18650 power battery above 5C. It is forbidden to use 18650 batteries with low rate capacity, such as flashlight batteries, mobile power batteries, and disassembled batteries.
2. This product is a high temperature heating product. When not in use, please take out the battery or the tip of the soldering iron and carry it with you to avoid damage caused by accidental touch.

Instructions for use:
1. Power on and off - press and hold the button for 5 seconds to power on and off (same as turning on a mobile phone)
2. Temperature adjustment - press and hold the button after turning on the machine and wait for the screen to flash, then release the button and click the button to adjust the temperature (adjustable from 3.20 to 4.50). A value between 3.50 and 4.00 is recommended.
3. After power on, just press the button to heat up, the display shows 3.80V (no need to press the button all the time)
4. It can be used while charging. Even if there is no battery in the host, you can connect the USB-Type-C power cord to drive the soldering iron through the mobile phone charger.