1. Three temperature adjustment, hot temperature gear, medium temperature gear, low temperature gear, to fulfill your different dreams 2. three seconds prompt warm temperature 6 seconds tin, 6 seconds prompt tin, heating not wait, up and down tin tender 3. Type-C charging interface, charging portable and convenient, say so long to wearing difficulties, power trouble, built-in 18350 lithium battery 2000 mAh, can be utilized continuously for 1 hour, charging 1/2 an hour 4. Support facet charging, lithium battery calories run out, could be plugged in charging facet use 5. Heating core soldering iron head as a whole, rapid temperature rise, tin smooth, prolonged existence and durability A form of charging methods, rechargeable treasure, plug, laptop could be charged Replaceable iron head Easy to operate, iron head / heating core could be replaced by means of manner of unscrewing the core small body, clear to carry, wireless range. Name:USB rechargeable soldering iron Rated power:8-10W Battery capacity:2000mA Melting time:Less than 10s Charging time:about half-hour Please note:the physical barely shade difference or difference, doesn't affect the use, please don't mind, thank you! Colour:Black Material:Metal Package Contents: 1 * Soldering Iron Handle 1 * soldering iron head 1 * usb cable 1 * English handbook Only the above kit content, different merchandise should not included. Note: Light reflection and diverse displays could cause the colour of the object in the picture slightly different from the genuine thing. The size allowed error is +/- 1-3cm.