Activated by pressing the top foam surface. Smooth, soft surface makes this a suitable switch for head or cheek activation. Safety pin and Velcro come on the bottom for easy fastening to a pillow or wheelchair cushion. Tactile and auditory feedback.
Diameter: 8cm (3.25")
Height: 2cm (0.75")
Activating Force: 180g (6.5oz)
Travel Before Activation: 2mm (0.1")