American Red Cross, Clip Ray Clip On Flashlight & Charger, Great For Emergency Kits Or Outdoor Adventures, Hand Powered Makes Sure You've Always Got Light & Power For Your Smartphone No Batteries Needed, Crank For 1 Minute To Produce Enough Power For 10 Minutes Of Light, Crank Again & Use A Standard UBS Port To Charge Your Smartphone, Hands Free Carabineer Clip.