Rechargeable [Free Cable] Green Laser pointer 8 Kilometres Long Range Very Powerful [24Hours Shipout]

Features: 1. Perfect for teachers, students, engineers, doctors, managers and more 2. It's more convenience that use laser point to the target instead of hands 3. Use your laser pointer to point at any desired targets on projection screens, video monitors, and presentation graphics 4. Lightweight and handy design, it' very convenient to put in bags or pockets 5. Useful kit for handy torch, office/school presentation, etc. Specifications: Body Color: Black Output Power: Power Control: APC Net Weight: 35g/pcs Laser Wave Length: 532nm, Green Expected Life: over 5,000 hours Material: Copper + Aluminum Product Appearance: Pen Laser Type: Visible laser Diode Control Distance: 500m ~ 10000m Operating Voltage: DC=3.0V Starting Voltage: DC=2.3V Working Current: IOperating Temperature: +20℃ ~ +30℃ Storage Temperature: +10℃ ~ +40℃ Note: 1. Avoid children contact and use. 2. Avoid directing eye exposure to laser beam. 3. Please don't keep open for a long time, otherwise easy Long range 8 kilometres more