Laser spot size:10mm/6mm
Laser power: 15W*2, 10 levels adjustable
Cooling method: air cooling
Power Up is to increase power (10 levels adjustable)
Power Down is to reduce power (10 levels adjustable)
The machine is equipped with two memory buttons:
CH1 and CH2 (long press for 3 seconds to save),
Can set two groups of power parameters that you commonly use.
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