... to your Height 3.Flash light 4.Emergency alarm sound Flexible Walking Stick with Flashlight and Sound 1.Walking Stick, aluminium alloy ... , flexible can be adjusted according to your Height 2.Torch: 5 bright LED ... , F3, 2.8V 4.Emergency alarm sound(1W, 4ohm) 5.LED lifespan:8000~10000hour 6.Battery:AAA*3pcs(Excluded), 4.5V ...