Built-in 1.5W (max) LED light and 2600 mAh rechargeable Li-ion battery, runs 18 hours for Flashlight or 15 hours Side lantern. It is helpless if your power bank and moblile phone has drained to zero, But Cranking 1 minute, the flashlight will be works more than 30 minutes. Beam distance: 200m. More than just a flashlight, it's a high-performance hand-cranked generator. Up to 5V/600mA DC output when cranking at 120 revolutions per minute. With standard USB output port, just shaking handle and charge any DC5V-input devices like phone, tablet, GPS tracker, smartwatch, etc. This flashlight will be very useful in emergency and disaster relief ( earthquake relief / rescue, hurricane, tsunami, tornado, power outage), dog walking, hand tools, camping flashlight, survival equipment kit, car gadgets for men or as a backup at home. 2-Way rechargeable: Type C cable charging and hand crank to charger the internal battery, 2 way output: internal battery or hand crank (via a set key to switch) Easy to Carry: It is small and easy to put into pockets/bags, and can be taken out for use at any time when it gets dark. What You Get: X1 Hand Crank Flashligh, X1 Typce C USB cable, X1 instruction, and LIMITED LIFETIME WARRANTY. 24/7 friendly customer service .If you have any questions, please send us message or raise a QA, well-pleasing solution., Weight: 0.6834330122 pounds, Manufacturer: VFAN