Product name
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28 Beams Semiconductor Laser Treatment Watch
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Laser Wavelength
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650nm±20nm
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Output Power
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5mW±10%
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Display mode
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LCD screen
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Battery voltage
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3.7V±0.5V
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Timing range
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10/20/30/40/50/60 min adjustable
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Battery
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Lithium Ion Battery
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Working environment
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Temperature (-10°-40°) Relative humidity(≤80%)
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Horizontal beam divergence angle
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Min:5° Typical:9° Max:12°
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Vertical beam divergence angle
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Min:30° Typical:36° Max:42°
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Power source
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USB charging
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Air pressure range
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700hpa-1060hpa
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Charger parameters
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AC 220V±22V (50Hz±1Hz)
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