1. Secure the tip of the soldering tool, quickly press 5 times within 2 seconds to power on the device. 2. Press and hold the power button to activate the soldering tool. Release it to stop operation. 3. Press and hold the power button for over 10 seconds to activate the battery. It features a timeout protection function. It is advisable to hold for 7-8 seconds, then release and press again. (This operation can be repeated for continuous heating) 4. Quick pressing of 5 is necessary. For long-term storage, ensure it is fully charged. Interface: 510 interface Soldering tip: pointed tip Color: Silver Material: Metal Package Contents: 1 x Soldering Tool 1 x Soldering Iron Stand 1 x Welding Wire 1 x USB Cable Only the items listed above are included; other products are not included. Note: Lighting and different displays may cause the item's color to differ slightly from the real item. The allowable measurement error is +/- 1-3cm.