About Product:The appearance of new products, but when the headlamp or portable lamp lighting; widely suitable for night work, family emergency, and night outdoor activities; built-in rechargeable batteries, rechargeable, long life capacity of up to 12000mAh; long battery life, more than 500 cycles of charge and discharge; equipped with a special charger charging protection function; using the 5W high power LED single energy saving, high brightness, long life; light intensity optional.