1. Note: Due to different international parcel logistics and battery product policies in different countries, the products you receive will be different, and placing an order means you accept the difference.<br> 2. Note: The charger of this product defaults to the US standard. There are also European regulations to choose from, leave a message to the customer service after placing the order. There is no message, all products are made in the United States. Thank you for your understanding<br> 3. Due to the particularity of products, it will be relatively slow during transportation and the transportation time will be relatively long, please purchase after receiving<br> Laser Pointer 10000m 532nm Green Laser Sight Laser Pointer High Power Adjustable Focus Laser 303Battery: 18650 rechargeable battery (customer provided)<br> Wavelength: green light 532nm; red light 650nm, blue-violet light 405nm<br> Startup time3 seconds<br> Working voltage: DC3.7V<br> Range Visibility: 1000-1500 meters<br> Beam Style: Continuous Line<br> Spot size: