Manufacturers directly supply field adventure instructions Laser flashlights to instructed pure blue light 450nm blue laser laser pen

Specifications: Product size: 180x22mm Single -point laser range: 5000m or more Laser color/output wavelength: 445-450nm Work temperature: 20-30°C Working voltage: 7.4V Output power: 2000MW Battery: 2 16340 lithium batteries Single point: night refers to stars, outdoor instructions, architectural instructions, museum explanation instructions, etc., all long -distance instructions can be used, and the effect of day and night is good; Functions: long-distance instructions, atmosphere creation instructions (disco cool games, atmosphere creation, teaching instructions, meeting report instructions, building exhibition management instructions, pointing pens, etc.). Aluminum box packaging: 1. 1 high -power flashlight 1 2. Charger            1 3. 16340 battery    2 4. Protective glasses        1 5.5 The effect header  Product use: 1. Battery assembly: The positive electrode faces the tail, the negative pole faces the interior. 2. Adjust the focus: rotate the head, adjust the focus 3. When you do n’t need laser for a long time, take out the battery.