Features:1.With rechargeable battery, it can be charged by usb cable(included),through powerbank,computer,car charger,wall charger,low light modes for 6 hours use.2. Power indicator above the flashlight helps you to know the statu of the battery clearly.When there is only one charge light,please get it charging immediately for longer battery life.3. Features with 5 different modes:High,Medium,Low,Strobe,SOS.Easy to change modes by pressing the switch button gently.Stretch the head of the flashlight to change the focal length.Astigmatism is suitable for large-area lighting.Spotlight flashlight is suitable for long-distance lighting.Mini size fits in your hand or pocket,backpack, survival bag,or car glove compartment.4. IP65 Waterproof level protect it from splashing water from any angle.Suitable for outdoor environment and adverse weather conditions.Please do not submerge in water for a long time.This flashlight is made of aluminum alloy,skid-proof, abrasion resistance,which is a sturdy tool to hit something during emergency.5. Convenient to operate by one hand with lanyards and compact enough to carry to anywhere in your pocket. Ideal for dog walking, hunting, boating, power outages, patrolling, camping, hiking, emergency.Perfect gift for a father, husband, wife, or college student for any occasion.Specification:Light bulb: XHP50Size: 16.6*4*3.3CMNet weight: 193GBattery: 1*26650/1*18650 (A not included, BC included)Material: aluminum alloyNotice:1.Due to the different monitor and light effect, the actual color may be a slightly different from the picture color.2.Please allow 1-3cm differs due to manual measurement.includes:1 x Flashlight