5LED,max brightness above 10000mcd. Founction mode:1,3,5 LED lighting. AC 110-240V car plug charger and DC 12V adapter charger,recharge 4 hours can provide continue brightness above 7 hours. Shaking about 3 minutes provide brightness about 20 minutes. Battery: 3AAA Ni-MH 600mAh One maganet at bottom. Water-proof,multi-color: black and silver