LWS-301 Intelligent Laser Welding Soldering Station For Motherboard Free Hot Air CPU Degumming Repair IC  DisassemblyDescription: 110V 220V Universal MiJing WLS-301 Intelligent Laser Soldering Station, with 10mm/6mm laser lens CH1 CH2 Laser Power 10 Levels Adjustable Smart Laser Pen Soldering Station with US/EU/UK/AU Extra Adapter. Parameters: Laser power: 15W*2, 10 levels adjustable Laser spot size:10mm/6mm Cooling method: air cooling Power：100-220V±10%，50HZ/60HZ±5% Machine size:216*110*129 Features: The machine is equipped with two memory buttons, CH1 and CH2 (long press for 3 seconds to save), you can set two groups of power parameters that you commonly use. The height range of the handheld laser pen is 0-100mm. Exceeding the range will affect the energy. The laser is controlled by a foot switch, the laser appears when you step on it, and it disappears when you release it POWER UP is to increase power(10 levels adjustable) POWER down is to reduce power(10 levels adjustable) Please use special ceramic tweezers to remove chips and components. Caution:Do not stare at human eyes with the laser pen head or aim the laser pen at other parts of the human body. Do not violently hit the machine.When the machine is not working, please cut off the power supply in time. Try not to store flammable and explosive materials near the pen head.When using this product, please use a triangular plug with a grounding function.In order to ensure the normal use of the machine, please do not disassemble the machine privately and change the internal and external structure of the equipment.In order to ensure the normal use of the machine, the laser fiber optic cable cannot be bent 90°, otherwise, it will easily cause the fiber optic cable to be damaged.