TELESCOPIC ZOOM: The flashlight is waterproof to IPX4, which can effectively prevent the intrusion of water and rain, perfect for outdoor use. The flashlight has a built-in 2000 mAh 18650 battery, which can provide a long time of use. The flashlight adopts TYPE-c USB charging method, which is very convenient and fast.WHITE LASER TECHNOLOGY: It features super bright and long-distance shooting, which can illuminate a longer distance. The lumen value of the flashlight ranges from 1000-1200 lumens and the range is 1200-1500 meters, which can meet the needs of different scenes.8-20 hours battery life: P99 2.5 hours for strong light, 5 hours for medium light, 8 hours for low light; COB 10 hours for strong light, 20 hours for low light; The flashlight's four power indicators show red, yellow, green and blue light respectively, which can be switched according to your needs.MULTI-SPEED MODE ADJUSTMENT: The independent dual switch design of this flashlight is very convenient and practical. The main light of the flashlight can be switched to 4 speeds, which are strong light, medium light, low light and fast flash. The tail light can be switched to 6 speeds, which are warm yellow light, warm yellow light, white light, white light, white light and long press red light.