UCO Pika 3-in-1 Rechargeable 2" high 6" wide Rechargeable, collapsible, and highly water-resistant (IPX 5) lantern, flashlight, and charger for USB devices (USB cable included) Nichia 3W LED provides up to 150 lumens with 3 lighting modes including high, low and emergency strobe Rechargeable Li-Ion battery burns for 4 hours on high, 80 hours on low, and 120 hours on strobe LED light indicates battery level and charging status Battery Type: 3.7V 1.8AH Li-Ion rechargeable; Beam projection: 33-164 feet