Wireless handheld design for field operation The cordless handle enhances mobility and reduces cable clutter, making it easier to work in outdoor or confined site conditions. Compact and lightweight construction supports extended use without fatigue. Interchangeable joints enable multiple functions Replacing different joints allows the device to perform welding, hot air and other compatible operations. This versatility supports various tasks using a single tool. Autoignition for quick startup Integrated autoignition provides fast, convenient ignition so work can begin without manual lighting steps, saving time on site. Safety switch for reliable protection A builtin safety switch adds an extra layer of control and protection during operation, helping to prevent accidental activation. Practical use scenarios On site metal welding and at construction sites, roadwork, or field service where mobility and quick setup are essential. Electrical or plastic component maintenance and requiring hot air for heating, bending, or shaping small parts in a field workshop. Prototyping or small scale fabrication tasks in maintenance facilities where interchangeable joints streamline workflow and reduce tool changes. Key attributes at a glance Function: welding, hot air with interchangeable joints; autoignition; safety switch Compatibility: interchangeable joints for multiple operation modes Size and portability: wireless handheld design suitable for field use Performance: reliable ignition and safety features for controlled operation