Product Description: Product Details:Material: Aluminum Color: Green Product power: > 20 MW Product colour light: Green Light Procut wavelength: 532 NM/650 NM Product Charging: USB Charging product use: Sales, Conference, Teaching, Entertainment, etc. Product lamp core: imported heat proof module Product Range: > 1000m Working temperature: 0 ? 35 °C Battery: 18650 lithium battery Output mode: Constant wave Weight: 120g approx. Lasting time: 3 hours, approx. Package Includes: 1 x LED Flashlight Battery charger input: AC 100-240V Battery charger output: 3.7V/1000mA