Ustopfiire Tactical LED Flashlight A100 Kit -TC1200 High Lumens Small Waterproof Flashlights - Zoomable Adjustable Focus 5 Modes Portable Flash Lighting Torch with Rechargeable 18650 Battery & Charger Super BrightHigh-Efficiency and Great Output T6 LED Chip, Brightest Flashlight in the market.T6 LED Flashlight has about 50% more brightness than basic LED flashlight, Approx 100000 Hours working time.It's a good choice for Camping, hiking, Backpacking, Hunting, Fishing, Auto Emergencies and Home Etc. Advanced DesignSkid-Proof design & Water Resistant design,Water resistant design with sealed rubber, reliable anodized finish to prevent from easy sliding. Its durable aluminum body and shock-resistance endure rough handling. 5 Modes Made a breeze just by pressing the ON/OFF button,The 5 switch modes High -Medium - Low - SOS - Strobeavailable will allow you to choose the brightness of needs. Adjustable Focus  Zoom function: Intense Spotlight for long range observation can up to 500 feet. circle Floodlight for large area illumination. Zoomable for different usage, stretching to adjust its focus. Power SourcePower by: 1 X 3.7V Rechargeable battery (included) OR 3 X AAA batteries ( NOT included) B<span class="a-text-bold"><span class="a-text-italic">uyers most concerned issues</span></span>This tactical flashlights usually takes to charge the included battery about 3-4 hours.This flashlight works with one Rechargeable battery or three AAA batterieswith the AAA Battery Holder How to get different mode -- Partially depress the power button. Each time will change mode.The USTOPFIRE flashlight comes with high-capacity rechargeable 2200 Mah battery, about 2-3 hours for full charge, with sustained time about 1-2 hours according to different mode.Suitable for outdoor activities, emergency, search missions, routine patrolling, camping, hiking, fishing, cycling, cave exploring, household use.