1.Led high brightness lighting, easy to cope with low light working environments; 2.Wireless portability: Get rid of the constraints of power cables, operate freely, and maintain long-lasting battery life with a 1500mah lithium battery 3.Led digital display screen, clear display effect, making you feel as if you are in control of the working temperature of the soldering iron 4.25 seconds of rapid heating, easy tin melting, fast heating, low energy consumption 5.Adopting type-c interface, multiple charging methods without power anxiety The actual product may have slight color difference or difference, which will not affect the use Product name:digital usb soldering iron kit Voltage:dc4v Power:8-10w Battery capacity:1500ma Display method:led digital display Temperature max:200-450 Charging time:1h Preheating time:25 seconds Usage time:0.5-1h Charging interface:type-c charging port Colour:orange Material:plastic Package Contents: 1 x Electric soldering iron 1 x Solder iron holder (with resurrection cream) 1 x Data cable (type-c interface) 1 x Tin wire