Dual pulse strong output: stable welding points, excellent performance, 0.1-0.25mm sheet easily controlled. High-definition color screen display: 1.33-inch color screen, working status is clear at a glance, and operation is more intuitive. Dual-mode free switching: automatic and manual, as you wish, easily cope with mobile phone batteries and various sheet welding. Multiple safety guarantees: multiple protections such as voltage stabilization, low temperature, overheating, etc., built-in temperature control, worry-free use. Product : 11 levels of precise control: welding as you wish, excellent results, and doubled durability. Long-term battery life and saving: powerful battery cells, low power consumption and long battery life, automatic sleep and more power saving., Manufacturer: Akfldms