Specification: Model 110V Input voltage 110V 50/60Hz Input current 7A Output power 500-900W Output voltage 45V Output current 180A Features: 1. Flameless Lossless Heating system Green&Safety. 2. 1 minute Removal process/97%Lower power consumption by/1 cent removing 1 bolt only cost you 1 cent/1.9 Kg weight with. 3. adopt heat conduction technology, no flame, safe and environmental protection. It greatly reduces the risk of accidents and potential damage. 4. fastest 60 seconds to 500 degrees centigrade, rapid heating, easy to remove rusty screws with wrench. 5.Do not damage the bolt and the material around the equipment. 6. easy to use, only 3 minutes to master. 7. equipped with two LED lights for narrow and dark space. 8. More coils are available. Each line is suitable for the size of different types of bolts. 9 The size of two books. Compared with conventional flame tools, it can save the space division and capital input quick dismantling wire gun. It is not limited to cars, agricultural equipment, ships and tanks. It is very suitable for the maintenance of various machine tools. Packing List: HBR Main*1 Flexible Soft Coil*1.1m 18mm coil(diameter of bore)*1（Length 20cm) 22mm coil(diameter of bore)*1（Length 20cm) 28mm coil(diameter of bore)*1（Length 20cm) screw * 2 Manual * 1 - More coils are available. Each line is suitable for the size of different types of bolts. - Equipped with LED lights for narrow and dark space. Easy to use, only several minutes to master. - It is not limited to cars, agricultural equipment, ships and tanks. It' also very suitable for the maintenance of various machine tools. - Adopt heat conduction technology, no flame, safe and environmental protection. It greatly reduces the risk of accidents and potential damage. - Package Include:HBR Main*1,Flexible Soft Coil*1.1m,18mm coil(diameter of bore)*1（Length 20cm),22mm coil(diameter of bore)*1（Length 20cm),28mm coil(diameter of bore)*1（Length 20cm),screw * 2,Manual * 1 .