Description
Working Principle This product adopts the principle of cranking for power by three phase alternator, cranking and charging the built-in up li-ion re-chargeable battery. This Hand Crank Flashlight / Charger / Power Bank / SOS is a compact multifunctional device that it is a must for Emergency / outdoor activities, such as Hurricane / Earthquake / Tornado / Hiking / Camping Features: 1. Hand Crank Charger for Phone/Tablet and any DC 5V input device. 2. High Efficiency of Energy Conversion Cranking Flashlight: Just 1-minute cranking will generate enough power for 1 hour long using time. 3. High quality brushless generator makes quick charge for unlimited power out. 4. IPX-3 waterproof design. 5. Safety assurance: Prevent your device from overcharging, overheating, or short-circuitingging your DC5V input devices 1. Lift the DC 5V Output rubber tab on the button of this product. 2. Insert the DC 5V Type C cord to this product and connect to your device. It will be automatically charger if this product has remaining power. 3. Now you can use it to charge mobile phone, Bluetooth speaker, airpods, or other USB-enabled devices. Packing List: X1 hand crank / rechargeable flashlight X1 Type C USB charger cable X1 user manual