ECEEN Solar Powered Flashlight, Aluminum Alloy Handheld Flashlight Rechargeable LED Torchlight with USB Charge Cable for Camping, Hiking, Climbing, Outdoor Sports, Vehicle, Auto Emergency Kit ECO-FRIENDLY: the flashlight can be charged by the built-in 5V solar panel, giving you almost unlimited power on your daytime and use it night time adventures. If it is a sunny day, you can choose powered by solar energy. Utilize clean, natural energy from the sun to power your flashlight. ANOTHER CHARGING WAY: it comes with a high capacity rechargeable battery (600mAH) that can store sufficient power to give it for longer duration. It also can be recharged with USB cable. If the sunshine is not strong enough or there is heavy cloudy day or at night, you can charge the flashlight by AC charger. SUPER BRIGHTNESS: super bright 1W LED, 150 lumens powerful light best in its class. About 50 meters lighting distance, a good ideal lighting product for living, traveling, camping, driving and outdoor using. DURABLE FLASHLIGHT: it can be fully charged in 8 hrs in the sun and in 4-5 hrs by USB cable. A full charge equals 3-4 hrs of power and it holds a charge over 3 years. The flashlight could work continuous about 4 hours. ERGONMIC DESGIN: made of aluminum alloy, it is waterproof and very durable. Portable size and anti-slip textured handle for both comfort and stability. Has a sleek and lean design for easy handling, solid build for durability. Lightweight, compact and portable for indoors or outdoors, house, vehicle, camping, hiking Etc.