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China 650nm Red Laser Pointer Manufacturer,Promotional Custom Imprinted 650nm Red Laser Pointer,Advertising 650nm Red Laser Pointer,discount 650nm Red Laser Pointer supplies |
* Working time: over 8000 hours
* Output wavelength: 650nm
* Output power: 1mw-200mw
* Battery: 2XAAA
* Dimension: 13X148mm
Features of this unit include: