[Flash high brightness] The flashlight equipped with 30W LED4 core chip is rechargeable with high lumens, which can produce 10000 lumens of output. The rechargeable flash has the zoom function. By stretching the led flash to adjust the focal length, you can obtain long-distance beam and wide-range beam. Long-distance can send a long distance of up to 100M.[USB rechargeable flashlight] A rechargeable flashlight with type-C port can be charged through a car charger, computer, charging bank or any USB socket. The high lumen led flashlight has the power display function, and the remaining power can be controlled at any time. In addition, the ultra bright flashlight can also be used as a charging treasure to charge mobile phones in emergency situations! It is very suitable for camping, hiking and walking dogs.[Zoom and 7 modes] The high-power flashlight has 7 modes: main light: strong- medium light SOS.Side light: strong- medium- red - red and blue warning (long press to enter the side light). The low mode can last 168 hours (a week), making it ideal for searching for items or reading maps at close range in the dark. The SOS mode of hand-held flashlight is very suitable for sending out a distress signal (emergency flashlight) when you get lost or the car breaks down at night.[Widely used] The hand-held flashlight can be put in your hand, backpack, life bag or car glove box. The use of lanyard is easy to operate and carry with one hand. It is very suitable for walking dogs, hunting, boating, power failure, patrol, camping, hiking and emergency situations. Perfect gift for father, husband, wife or college students.