หัวแร้งบัดกรีเหล็กเปลี่ยนได้ usb powered 5v 8w

Features: Tip can be replaced easily Heating up in less than 15 seconds Cooling down in less than 30 seconds Long life tip For: 5V 8W USB soldering iron Color: Silver Size(about): 4.8x0.3cm Quantity: 1 Pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Package includes: 1 x USB Soldering Iron Tip