Dorcy USB Rechargeable 700 Lumen Power Bank Emergency Lantern Bright 700 Lumen USB Rechargeable flashlight/spot light, white area lighting & red safety signaling Power Bank features allows you to charge cell phones, tablets or other USB rechargeable devices in emergency situations LED flasher has a run time of up to 48 hours in flasher mode. 3 Hours on High, 8 on Low High powered yet lightweight flashlight, perfect for vehicles, road side emergency, outdoor or commercial use Features a built in 18650 Lithium Rechargeable battery