Comes in different lengths. Ideal for grasping skills. Sensitivity control allows adjustment of needed loudness. Try when eliciting vocalizations. Try when working to improve breath control.
Extraneous sound can interfere.
Can respond to whisper or loud clap. Ultimate Switch Can be used by profoundly challenged or neuro-logically impaired individual. Requires light touch for activation. Can withstand abuse of gross body movements or severe blows. Comes with gooseneck and universal clamp to mount on wheelchairs, tables, etc.