Trekfinder s2 headlamp, 250 lm, 3 w, with gesture activation, modes: turbo 240 lm, high 120 lm, low 60 lm, flash, red light and red flash, light temperature 7000 k. replaceable 500 mah lithium battery, 90° adjustable tilt. autonomy: 30 s in turbo mode - 3.5 h in low mode. includes strap and usb-c cable. clip-on attachment. ip20 protection rating. measurements: 68 x 32 x 28 mm. blister format, presented in an 8-units display