USB Rechargeable: 18650 battery and USB cable are included in the package. When the flashlight charged, the switch button was red, when charging was completed, the button of the switch was green. 4 Lighting Modes: Our LED flashlight is 600 lumens with 4 lighting modes (high, low, strobe and SOS) convenient for our daily use, it is bright enough to be a flashlight dedicated or simply available in case of emergency (Note: after strobe mode, you need to long press three seconds, then switch to fourth mode - SOS). Durable Metal Clip: The compact clip looks much more sturdy to prevent the flashlight from rolling too far on a flat surface, so that the flashlight can stay in your pocket and be ready at all times. Compact and Portable: Its compact design and balanced weight / size ratio make it the ideal product for everyone. Small enough to take virtually anywhere and meet your various light demands. Use Widely Use: Waterproof IPX4, our led flashlight can work on rainy day, so perfect for camping, hiking, fishing, running, walking, power outage, emergencies, targeted searches and general home use. (Note: it cannot be soaked in water) Smart & amp; Safety When the battery is low, the red light will light up to remind you to charge in time. When fully charged, the red light will turn green to prevent overcharging. 4 lighting modes The maximum brightness 600 lumens LED torch, has 4 lighting modes: High / Low / Strobe / SOS modes. Press the On / Off button to toggle between light modes. Note: After the third mode, you need to long press three seconds, then switch to the fourth mode - SOS IPX4 waterproof IPX-4 waterproof design can protect your flashlight from rain or snow, ideal for camping treks and urgent use in bad weather. Lightweight and Compact Lightweight and compact size ensure portability. Non-slip knurling provides a firm grip in the hand. The metal clip allows for convenient carrying in the pocket. Widely use A perfect option for outdoor activities, emergency, search missions, routine patrols, camping, hiking, fishing, cycling, cave exploration and home use / p> Specification: Material: aluminum alloy LED type: XML-T6 Lumen: 600LM Size: 12.6 x 2.7cm Net weight: 141g Product package: 1 x Flashlight 1 x 18650 Battery 1 x USB cable