Bao Xin High Power 8+4 LED Rechargeable Glare Headlight High Capacity Build In Li-ion Battery -Blue Portable headlamp with 8 small led and 1 big one,angle adjustable Two grades:1-Only central led lights up;2-All led light up After full charged,the headlamp can continually work for 17.5 hrs(Grade 1) or 6.5 hrs (Grade 2) Perfect for encamp,forest ,repair cars,night work etc. Package include:1 *charging cable;1 *Headlamp(Notice:The headlamp is a bit heavy for running)