Product details of USB-Rechargeable-Wireless-Long-Range (20 Miles) High-Beam-Super-Bright-Green-Laser-Pointer-303

• Material: Aluminum Alloy
• Model: 303
• Light Color: Green
• Laser Range: 6 - 10KM
• Output Power: 1000MW
• Power Supply: 1 x 18650 Rechargeable Battery
• Switch: Touch Switch
• Operation Voltage: 3.7V
• Adjustable Focus: Yes
• Dimension: (5.9 x 0.86) ” / (15 x 2.2) cm (L x Dia.)
• Beam Diameter < = 10mm (within 6M)
• Visibility: Yes