Feature: 1. CHIP LEVEL ACCURATE MAINTENANCE: Dedicated to maintenance and welding of mobile phones and computers, accurate circuit boards such as data lines 2. FAST HEAT UP: Heat up to 350 degrees Celsius within only 2 seconds, dual channels can work at the same time, exquisite and compact, can work in a small space, support two people to work at the same time to improve work efficiency 3. SMD WELDING WITH ESD ISOLATION: Adopt DC heating method, high accuracy SMD component welding, and ESD electrostatic isolation 4. COPPER MATERIAL: Made of good quality copper material, has excellent thermal conductivity, ductility and corrosion resistance 5. WITH STORAGE BOX: Equipped with a storage box, easy for you to store and carry, no need to worry about lost, very practical to use How to Use: Install and use directly. Specification: Item Type: Soldering Iron Tip Temperature Adjustment Range: 0-500 (℃) Maximum Power: 75W Compatible Model: JBC115 Heating Method: Internal heating Package List: 1 x Soldering Iron Tip1 x Storage Box