Brand new and high quality Lifespan: 10，000 hours Adjustable headband with a softten pad Suitable for camping， backpacking， hunting， fishing， emergencies and hone repairing Material: aluminum and plastic Housing color: black and green Light color: white Lighting mode: 100%， 50%， emergency flash， zoomable 1 x Light Emitting Diodes Lamp bead type: CREE XM-L T6 Flus luminous: 1600 lm Battery: 2 x 18650 batteries Direct charging voltage: 100V - 250V AC Specification: US Lamp head adjustable angle: 90?? Product size: 4.5 x 5 cm Battery box size: 10 x 5.5 x 3 cm Package: 1 x Head lamp 1 x US charger 2 x 18650 batteries Packed in white box