Wildtrack tx1 headlamp 8w 6500k. 5 types of light: 400lm(turbo mode), 130lm, 45lm, 15lm + red flash. turbo position, pressing 2 seconds.turn on red flash press 2 times. usb rechargeable type c (cable included).200mah lithium battery. charging time 1.5 - 2 h. autonomy approx. 4h size: 4,1x 2,1x2,9 cm.aluminum body.with tape included