• Superbright CREE LED,320,000 hours life time • High performance 3C/3.6V/5000mAh, NI-CD Rechargeable Battery • Environment Protection, No Memory Building, charge over 1000 times • Including electronic AC-DC adaptor, 220-240V, 50-60Hz * 2200M/2.2 Kilo meters range ■ AC charge functions * Battery can be replaced • Machined Aircraft Aluminum Alloy case ■ Water resistant/Shock resistant/Corrosion resistant