QUICK REBOUNDs FUNCTION: Equipped with an oil sealed mechanism and rebounds systems for fast solders residues, saving time and effort during repeated use EASY CLEANING &: Features replaceable nozzles for cleaning after use, with high temperature resistance suitable for prolonged soldering work POWERFUL SUCKING: Made from aluminum alloy with PVC components, this desoldering pumps features double rings sealed design strong suction for efficient solder removal from circuit board and electronic components SINGLE HAND OPERATIONs: The ergonomic nonslip handle and sloped press head allow comfortable single handed operations, perfect for working in tight spaces during electronics repair and maintenance SAFE PROTECTIONs: damage to sensitive electronic components, making it ideal for precisions device repairs and PCB maintenance, Manufacturer: Qusinfc